82504968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 260977920

約数和(自身を除く): 178472952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1021, 1036, 1092, 1443, 1554, 1924, 2042, 2072, 2184, 2886, 3063, 3108, 3367, 3848, 4084, 5772, 6126, 6216, 6734, 7147, 8168, 10101, 11544, 12252, 13273, 13468, 14294, 20202, 21441, 24504, 26546, 26936, 28588, 37777, 39819, 40404, 42882, 53092, 57176, 75554, 79638, 80808, 85764, 92911, 106184, 113331, 151108, 159276, 171528, 185822, 226662, 264439, 278733, 302216, 318552, 371644, 453324, 491101, 528878, 557466, 743288, 793317, 906648, 982202, 1057756, 1114932, 1473303, 1586634, 1964404, 2115512, 2229864, 2946606, 3173268, 3437707, 3928808, 5893212, 6346536, 6875414, 10313121, 11786424, 13750828, 20626242, 27501656, 41252484, 82504968]

約数ペア:

[(1, 82504968), (2, 41252484), (3, 27501656), (4, 20626242), (6, 13750828), (7, 11786424), (8, 10313121), (12, 6875414), (13, 6346536), (14, 5893212), (21, 3928808), (24, 3437707), (26, 3173268), (28, 2946606), (37, 2229864), (39, 2115512), (42, 1964404), (52, 1586634), (56, 1473303), (74, 1114932), (78, 1057756), (84, 982202), (91, 906648), (104, 793317), (111, 743288), (148, 557466), (156, 528878), (168, 491101), (182, 453324), (222, 371644), (259, 318552), (273, 302216), (296, 278733), (312, 264439), (364, 226662), (444, 185822), (481, 171528), (518, 159276), (546, 151108), (728, 113331), (777, 106184), (888, 92911), (962, 85764), (1021, 80808), (1036, 79638), (1092, 75554), (1443, 57176), (1554, 53092), (1924, 42882), (2042, 40404), (2072, 39819), (2184, 37777), (2886, 28588), (3063, 26936), (3108, 26546), (3367, 24504), (3848, 21441), (4084, 20202), (5772, 14294), (6126, 13468), (6216, 13273), (6734, 12252), (7147, 11544), (8168, 10101)]