72631128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70379}}^1$

素因数の和:70431

約数の個数: 32

約数和(自身を含む): 185803200

約数和(自身を除く): 113172072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 70379, 140758, 211137, 281516, 422274, 563032, 844548, 1689096, 3026297, 6052594, 9078891, 12105188, 18157782, 24210376, 36315564, 72631128]

約数ペア:

[(1, 72631128), (2, 36315564), (3, 24210376), (4, 18157782), (6, 12105188), (8, 9078891), (12, 6052594), (24, 3026297), (43, 1689096), (86, 844548), (129, 563032), (172, 422274), (258, 281516), (344, 211137), (516, 140758), (1032, 70379)]