42701652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 124051200

約数和(自身を除く): 81349548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 709, 717, 956, 1418, 1434, 1673, 2127, 2151, 2836, 2868, 3346, 4254, 4302, 4963, 5019, 6381, 6692, 8508, 8604, 9926, 10038, 12762, 14889, 15057, 19852, 20076, 25524, 29778, 30114, 44667, 59556, 60228, 89334, 169451, 178668, 338902, 508353, 677804, 1016706, 1186157, 1525059, 2033412, 2372314, 3050118, 3558471, 4744628, 6100236, 7116942, 10675413, 14233884, 21350826, 42701652]

約数ペア:

[(1, 42701652), (2, 21350826), (3, 14233884), (4, 10675413), (6, 7116942), (7, 6100236), (9, 4744628), (12, 3558471), (14, 3050118), (18, 2372314), (21, 2033412), (28, 1525059), (36, 1186157), (42, 1016706), (63, 677804), (84, 508353), (126, 338902), (239, 178668), (252, 169451), (478, 89334), (709, 60228), (717, 59556), (956, 44667), (1418, 30114), (1434, 29778), (1673, 25524), (2127, 20076), (2151, 19852), (2836, 15057), (2868, 14889), (3346, 12762), (4254, 10038), (4302, 9926), (4963, 8604), (5019, 8508), (6381, 6692)]