81465476

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{751}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 146044416

約数和(自身を除く): 64578940

約数列:

[1, 2, 4, 47, 94, 188, 577, 751, 1154, 1502, 2308, 3004, 27119, 35297, 54238, 70594, 108476, 141188, 433327, 866654, 1733308, 20366369, 40732738, 81465476]

約数ペア:

[(1, 81465476), (2, 40732738), (4, 20366369), (47, 1733308), (94, 866654), (188, 433327), (577, 141188), (751, 108476), (1154, 70594), (1502, 54238), (2308, 35297), (3004, 27119)]