72771288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178361}}^1$

素因数の和:178387

約数の個数: 32

約数和(自身を含む): 192630960

約数和(自身を除く): 119859672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178361, 356722, 535083, 713444, 1070166, 1426888, 2140332, 3032137, 4280664, 6064274, 9096411, 12128548, 18192822, 24257096, 36385644, 72771288]

約数ペア:

[(1, 72771288), (2, 36385644), (3, 24257096), (4, 18192822), (6, 12128548), (8, 9096411), (12, 6064274), (17, 4280664), (24, 3032137), (34, 2140332), (51, 1426888), (68, 1070166), (102, 713444), (136, 535083), (204, 356722), (408, 178361)]