73405852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 68843108

約数列:

[1, 2, 4, 13, 26, 52, 79, 107, 158, 167, 214, 316, 334, 428, 668, 1027, 1391, 2054, 2171, 2782, 4108, 4342, 5564, 8453, 8684, 13193, 16906, 17869, 26386, 33812, 35738, 52772, 71476, 109889, 171509, 219778, 232297, 343018, 439556, 464594, 686036, 929188, 1411651, 2823302, 5646604, 18351463, 36702926, 73405852]

約数ペア:

[(1, 73405852), (2, 36702926), (4, 18351463), (13, 5646604), (26, 2823302), (52, 1411651), (79, 929188), (107, 686036), (158, 464594), (167, 439556), (214, 343018), (316, 232297), (334, 219778), (428, 171509), (668, 109889), (1027, 71476), (1391, 52772), (2054, 35738), (2171, 33812), (2782, 26386), (4108, 17869), (4342, 16906), (5564, 13193), (8453, 8684)]