72885402

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{130619}}^1$

素因数の和:130658

約数の個数: 24

約数和(自身を含む): 163013760

約数和(自身を除く): 90128358

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 130619, 261238, 391857, 783714, 1175571, 2351142, 4049189, 8098378, 12147567, 24295134, 36442701, 72885402]

約数ペア:

[(1, 72885402), (2, 36442701), (3, 24295134), (6, 12147567), (9, 8098378), (18, 4049189), (31, 2351142), (62, 1175571), (93, 783714), (186, 391857), (279, 261238), (558, 130619)]