72179637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 36165963

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 493, 629, 1073, 1319, 1479, 1887, 3219, 3957, 18241, 22423, 38251, 48803, 54723, 67269, 114753, 146409, 650267, 829651, 1415287, 1950801, 2488953, 4245861, 24059879, 72179637]

約数ペア:

[(1, 72179637), (3, 24059879), (17, 4245861), (29, 2488953), (37, 1950801), (51, 1415287), (87, 829651), (111, 650267), (493, 146409), (629, 114753), (1073, 67269), (1319, 54723), (1479, 48803), (1887, 38251), (3219, 22423), (3957, 18241)]