91831922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 86221198

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 127, 137, 182, 203, 254, 274, 377, 406, 754, 889, 959, 1651, 1778, 1781, 1918, 2639, 3302, 3562, 3683, 3973, 5278, 7366, 7946, 11557, 12467, 17399, 23114, 24934, 25781, 27811, 34798, 47879, 51562, 51649, 55622, 95758, 103298, 121793, 226187, 243586, 335153, 361543, 452374, 504571, 670306, 723086, 1009142, 1583309, 3166618, 3531997, 6559423, 7063994, 13118846, 45915961, 91831922]

約数ペア:

[(1, 91831922), (2, 45915961), (7, 13118846), (13, 7063994), (14, 6559423), (26, 3531997), (29, 3166618), (58, 1583309), (91, 1009142), (127, 723086), (137, 670306), (182, 504571), (203, 452374), (254, 361543), (274, 335153), (377, 243586), (406, 226187), (754, 121793), (889, 103298), (959, 95758), (1651, 55622), (1778, 51649), (1781, 51562), (1918, 47879), (2639, 34798), (3302, 27811), (3562, 25781), (3683, 24934), (3973, 23114), (5278, 17399), (7366, 12467), (7946, 11557)]