76891842

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 181488384

約数和(自身を除く): 104596542

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 81, 93, 122, 162, 183, 186, 251, 279, 366, 502, 549, 558, 753, 837, 1098, 1506, 1647, 1674, 1891, 2259, 2511, 3294, 3782, 4518, 4941, 5022, 5673, 6777, 7781, 9882, 11346, 13554, 15311, 15562, 17019, 20331, 23343, 30622, 34038, 40662, 45933, 46686, 51057, 70029, 91866, 102114, 137799, 140058, 153171, 210087, 275598, 306342, 413397, 420174, 474641, 630261, 826794, 949282, 1240191, 1260522, 1423923, 2480382, 2847846, 4271769, 8543538, 12815307, 25630614, 38445921, 76891842]

約数ペア:

[(1, 76891842), (2, 38445921), (3, 25630614), (6, 12815307), (9, 8543538), (18, 4271769), (27, 2847846), (31, 2480382), (54, 1423923), (61, 1260522), (62, 1240191), (81, 949282), (93, 826794), (122, 630261), (162, 474641), (183, 420174), (186, 413397), (251, 306342), (279, 275598), (366, 210087), (502, 153171), (549, 140058), (558, 137799), (753, 102114), (837, 91866), (1098, 70029), (1506, 51057), (1647, 46686), (1674, 45933), (1891, 40662), (2259, 34038), (2511, 30622), (3294, 23343), (3782, 20331), (4518, 17019), (4941, 15562), (5022, 15311), (5673, 13554), (6777, 11346), (7781, 9882)]