104879138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 207083520

約数和(自身を除く): 102204382

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 641, 754, 806, 899, 1282, 1798, 2639, 2821, 4487, 5278, 5642, 6293, 8333, 8974, 11687, 12586, 16666, 18589, 19871, 23374, 37178, 39742, 58331, 81809, 116662, 130123, 139097, 163618, 241657, 258323, 260246, 278194, 483314, 516646, 576259, 1152518, 1691599, 1808261, 3383198, 3616522, 4033813, 7491367, 8067626, 14982734, 52439569, 104879138]

約数ペア:

[(1, 104879138), (2, 52439569), (7, 14982734), (13, 8067626), (14, 7491367), (26, 4033813), (29, 3616522), (31, 3383198), (58, 1808261), (62, 1691599), (91, 1152518), (182, 576259), (203, 516646), (217, 483314), (377, 278194), (403, 260246), (406, 258323), (434, 241657), (641, 163618), (754, 139097), (806, 130123), (899, 116662), (1282, 81809), (1798, 58331), (2639, 39742), (2821, 37178), (4487, 23374), (5278, 19871), (5642, 18589), (6293, 16666), (8333, 12586), (8974, 11687)]