72887656

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{154423}}^1$

素因数の和:154488

約数の個数: 16

約数和(自身を含む): 138981600

約数和(自身を除く): 66093944

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 154423, 308846, 617692, 1235384, 9110957, 18221914, 36443828, 72887656]

約数ペア:

[(1, 72887656), (2, 36443828), (4, 18221914), (8, 9110957), (59, 1235384), (118, 617692), (236, 308846), (472, 154423)]