103131756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31481}}^1$

素因数の和:31511

約数の個数: 72

約数和(自身を含む): 320864544

約数和(自身を除く): 217732788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 31481, 62962, 94443, 125924, 188886, 220367, 283329, 377772, 409253, 440734, 566658, 661101, 818506, 881468, 1133316, 1227759, 1322202, 1637012, 1983303, 2455518, 2644404, 2864771, 3683277, 3966606, 4911036, 5729542, 7366554, 7933212, 8594313, 11459084, 14733108, 17188626, 25782939, 34377252, 51565878, 103131756]

約数ペア:

[(1, 103131756), (2, 51565878), (3, 34377252), (4, 25782939), (6, 17188626), (7, 14733108), (9, 11459084), (12, 8594313), (13, 7933212), (14, 7366554), (18, 5729542), (21, 4911036), (26, 3966606), (28, 3683277), (36, 2864771), (39, 2644404), (42, 2455518), (52, 1983303), (63, 1637012), (78, 1322202), (84, 1227759), (91, 1133316), (117, 881468), (126, 818506), (156, 661101), (182, 566658), (234, 440734), (252, 409253), (273, 377772), (364, 283329), (468, 220367), (546, 188886), (819, 125924), (1092, 94443), (1638, 62962), (3276, 31481)]