81386088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13093}}^1$

素因数の和:13146

約数の個数: 64

約数和(自身を含む): 238834560

約数和(自身を除く): 157448472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 13093, 26186, 39279, 52372, 78558, 91651, 104744, 157116, 183302, 274953, 314232, 366604, 484441, 549906, 733208, 968882, 1099812, 1453323, 1937764, 2199624, 2906646, 3391087, 3875528, 5813292, 6782174, 10173261, 11626584, 13564348, 20346522, 27128696, 40693044, 81386088]

約数ペア:

[(1, 81386088), (2, 40693044), (3, 27128696), (4, 20346522), (6, 13564348), (7, 11626584), (8, 10173261), (12, 6782174), (14, 5813292), (21, 3875528), (24, 3391087), (28, 2906646), (37, 2199624), (42, 1937764), (56, 1453323), (74, 1099812), (84, 968882), (111, 733208), (148, 549906), (168, 484441), (222, 366604), (259, 314232), (296, 274953), (444, 183302), (518, 157116), (777, 104744), (888, 91651), (1036, 78558), (1554, 52372), (2072, 39279), (3108, 26186), (6216, 13093)]