71520834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154807}}^1$

素因数の和:154830

約数の個数: 32

約数和(自身を含む): 178338816

約数和(自身を除く): 106817982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 154807, 309614, 464421, 928842, 1083649, 1702877, 2167298, 3250947, 3405754, 5108631, 6501894, 10217262, 11920139, 23840278, 35760417, 71520834]

約数ペア:

[(1, 71520834), (2, 35760417), (3, 23840278), (6, 11920139), (7, 10217262), (11, 6501894), (14, 5108631), (21, 3405754), (22, 3250947), (33, 2167298), (42, 1702877), (66, 1083649), (77, 928842), (154, 464421), (231, 309614), (462, 154807)]