80860908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{396377}}^1$

素因数の和:396401

約数の個数: 24

約数和(自身を含む): 199774512

約数和(自身を除く): 118913604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 396377, 792754, 1189131, 1585508, 2378262, 4756524, 6738409, 13476818, 20215227, 26953636, 40430454, 80860908]

約数ペア:

[(1, 80860908), (2, 40430454), (3, 26953636), (4, 20215227), (6, 13476818), (12, 6738409), (17, 4756524), (34, 2378262), (51, 1585508), (68, 1189131), (102, 792754), (204, 396377)]