81237292

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 144088560

約数和(自身を除く): 62851268

約数列:

[1, 2, 4, 131, 229, 262, 458, 524, 677, 916, 1354, 2708, 29999, 59998, 88687, 119996, 155033, 177374, 310066, 354748, 620132, 20309323, 40618646, 81237292]

約数ペア:

[(1, 81237292), (2, 40618646), (4, 20309323), (131, 620132), (229, 354748), (262, 310066), (458, 177374), (524, 155033), (677, 119996), (916, 88687), (1354, 59998), (2708, 29999)]