Is 378 an abundant number and what is its abundance?

Is 378 an abundant number?

Here we will explain and calculate if 378 is an abundant number and its abundance if applicable.

378 is an abundant number if the sum of its proper divisors is greater than 378.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 7 + 9 + 14 + 18 + 21 + 27 + 42 + 54 + 63 + 126 + 189 = 582.

582 is greater than 378. Therefore, 378 is an abundant number.

The abundance of 378 is the sum of its proper divisors minus 378. Thus, the abundance of 378 is 582 - 378 = 204

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