12539701968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{164201}}^1$

素因数の和:164292

約数の個数: 80

約数和(自身を含む): 34043672256

約数和(自身を除く): 21503970288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1591, 1776, 2064, 3182, 4773, 6364, 9546, 12728, 19092, 25456, 38184, 76368, 164201, 328402, 492603, 656804, 985206, 1313608, 1970412, 2627216, 3940824, 6075437, 7060643, 7881648, 12150874, 14121286, 18226311, 21181929, 24301748, 28242572, 36452622, 42363858, 48603496, 56485144, 72905244, 84727716, 97206992, 112970288, 145810488, 169455432, 261243791, 291620976, 338910864, 522487582, 783731373, 1044975164, 1567462746, 2089950328, 3134925492, 4179900656, 6269850984, 12539701968]

約数ペア:

[(1, 12539701968), (2, 6269850984), (3, 4179900656), (4, 3134925492), (6, 2089950328), (8, 1567462746), (12, 1044975164), (16, 783731373), (24, 522487582), (37, 338910864), (43, 291620976), (48, 261243791), (74, 169455432), (86, 145810488), (111, 112970288), (129, 97206992), (148, 84727716), (172, 72905244), (222, 56485144), (258, 48603496), (296, 42363858), (344, 36452622), (444, 28242572), (516, 24301748), (592, 21181929), (688, 18226311), (888, 14121286), (1032, 12150874), (1591, 7881648), (1776, 7060643), (2064, 6075437), (3182, 3940824), (4773, 2627216), (6364, 1970412), (9546, 1313608), (12728, 985206), (19092, 656804), (25456, 492603), (38184, 328402), (76368, 164201)]