80563908

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{18701}}^1$

素因数の和:19067

約数の個数: 24

約数和(自身を含む): 188516160

約数和(自身を除く): 107952252

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 18701, 37402, 56103, 74804, 112206, 224412, 6713659, 13427318, 20140977, 26854636, 40281954, 80563908]

約数ペア:

[(1, 80563908), (2, 40281954), (3, 26854636), (4, 20140977), (6, 13427318), (12, 6713659), (359, 224412), (718, 112206), (1077, 74804), (1436, 56103), (2154, 37402), (4308, 18701)]