68220582

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{72421}}^1$

素因数の和:72583

約数の個数: 16

約数和(自身を含む): 137312112

約数和(自身を除く): 69091530

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 72421, 144842, 217263, 434526, 11370097, 22740194, 34110291, 68220582]

約数ペア:

[(1, 68220582), (2, 34110291), (3, 22740194), (6, 11370097), (157, 434526), (314, 217263), (471, 144842), (942, 72421)]