81718292

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{3019}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 146627040

約数和(自身を除く): 64908748

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 3019, 6038, 6767, 12076, 13534, 27068, 202273, 304919, 404546, 609838, 809092, 1219676, 20429573, 40859146, 81718292]

約数ペア:

[(1, 81718292), (2, 40859146), (4, 20429573), (67, 1219676), (101, 809092), (134, 609838), (202, 404546), (268, 304919), (404, 202273), (3019, 27068), (6038, 13534), (6767, 12076)]