72480114

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2280

約数の個数: 72

約数和(自身を含む): 187701228

約数和(自身を除く): 115221114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2221, 2331, 3626, 4442, 4662, 5439, 6663, 10878, 13326, 15547, 16317, 19989, 31094, 32634, 39978, 46641, 82177, 93282, 108829, 139923, 164354, 217658, 246531, 279846, 326487, 493062, 575239, 652974, 739593, 979461, 1150478, 1479186, 1725717, 1958922, 3451434, 4026673, 5177151, 8053346, 10354302, 12080019, 24160038, 36240057, 72480114]

約数ペア:

[(1, 72480114), (2, 36240057), (3, 24160038), (6, 12080019), (7, 10354302), (9, 8053346), (14, 5177151), (18, 4026673), (21, 3451434), (37, 1958922), (42, 1725717), (49, 1479186), (63, 1150478), (74, 979461), (98, 739593), (111, 652974), (126, 575239), (147, 493062), (222, 326487), (259, 279846), (294, 246531), (333, 217658), (441, 164354), (518, 139923), (666, 108829), (777, 93282), (882, 82177), (1554, 46641), (1813, 39978), (2221, 32634), (2331, 31094), (3626, 19989), (4442, 16317), (4662, 15547), (5439, 13326), (6663, 10878)]