72602008

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{60101}}^1$

素因数の和:60258

約数の個数: 16

約数和(自身を含む): 137032560

約数和(自身を除く): 64430552

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 60101, 120202, 240404, 480808, 9075251, 18150502, 36301004, 72602008]

約数ペア:

[(1, 72602008), (2, 36301004), (4, 18150502), (8, 9075251), (151, 480808), (302, 240404), (604, 120202), (1208, 60101)]