77550628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10103}}^1$

素因数の和:10227

約数の個数: 24

約数和(自身を含む): 144285120

約数和(自身を除く): 66734492

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 10103, 20206, 40412, 191957, 383914, 767828, 1020403, 2040806, 4081612, 19387657, 38775314, 77550628]

約数ペア:

[(1, 77550628), (2, 38775314), (4, 19387657), (19, 4081612), (38, 2040806), (76, 1020403), (101, 767828), (202, 383914), (404, 191957), (1919, 40412), (3838, 20206), (7676, 10103)]