72947592

素因数分解:

$2^3\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1429}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 197983500

約数和(自身を除く): 125035908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 709, 1418, 1429, 2127, 2836, 2858, 4254, 4287, 5672, 5716, 6381, 8508, 8574, 11432, 12762, 12861, 17016, 17148, 25524, 25722, 34296, 51048, 51444, 102888, 1013161, 2026322, 3039483, 4052644, 6078966, 8105288, 9118449, 12157932, 18236898, 24315864, 36473796, 72947592]

約数ペア:

[(1, 72947592), (2, 36473796), (3, 24315864), (4, 18236898), (6, 12157932), (8, 9118449), (9, 8105288), (12, 6078966), (18, 4052644), (24, 3039483), (36, 2026322), (72, 1013161), (709, 102888), (1418, 51444), (1429, 51048), (2127, 34296), (2836, 25722), (2858, 25524), (4254, 17148), (4287, 17016), (5672, 12861), (5716, 12762), (6381, 11432), (8508, 8574)]