72088490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 134818560

約数和(自身を除く): 62730070

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 662, 751, 1502, 1655, 3310, 3755, 7510, 9599, 19198, 21779, 43558, 47995, 95990, 108895, 217790, 248581, 497162, 1242905, 2485810, 7208849, 14417698, 36044245, 72088490]

約数ペア:

[(1, 72088490), (2, 36044245), (5, 14417698), (10, 7208849), (29, 2485810), (58, 1242905), (145, 497162), (290, 248581), (331, 217790), (662, 108895), (751, 95990), (1502, 47995), (1655, 43558), (3310, 21779), (3755, 19198), (7510, 9599)]