77672372

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 137518920

約数和(自身を除く): 59846548

約数列:

[1, 2, 4, 197, 241, 394, 409, 482, 788, 818, 964, 1636, 47477, 80573, 94954, 98569, 161146, 189908, 197138, 322292, 394276, 19418093, 38836186, 77672372]

約数ペア:

[(1, 77672372), (2, 38836186), (4, 19418093), (197, 394276), (241, 322292), (394, 197138), (409, 189908), (482, 161146), (788, 98569), (818, 94954), (964, 80573), (1636, 47477)]