77881812

素因数分解:

$2^2\times 3^1\times {\mathrm{6490151}}^1$

素因数の和:6490158

約数の個数: 12

約数和(自身を含む): 181724256

約数和(自身を除く): 103842444

約数列:

[1, 2, 3, 4, 6, 12, 6490151, 12980302, 19470453, 25960604, 38940906, 77881812]

約数ペア:

[(1, 77881812), (2, 38940906), (3, 25960604), (4, 19470453), (6, 12980302), (12, 6490151)]