90989808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 297647616

約数和(自身を除く): 206657808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 563, 592, 624, 728, 777, 888, 962, 1036, 1092, 1126, 1443, 1456, 1554, 1689, 1776, 1924, 2072, 2184, 2252, 2886, 3108, 3367, 3378, 3848, 3941, 4144, 4368, 4504, 5772, 6216, 6734, 6756, 7319, 7696, 7882, 9008, 10101, 11544, 11823, 12432, 13468, 13512, 14638, 15764, 20202, 20831, 21957, 23088, 23646, 26936, 27024, 29276, 31528, 40404, 41662, 43914, 47292, 51233, 53872, 58552, 62493, 63056, 80808, 83324, 87828, 94584, 102466, 117104, 124986, 145817, 153699, 161616, 166648, 175656, 189168, 204932, 249972, 270803, 291634, 307398, 333296, 351312, 409864, 437451, 499944, 541606, 583268, 614796, 812409, 819728, 874902, 999888, 1083212, 1166536, 1229592, 1624818, 1749804, 1895621, 2166424, 2333072, 2459184, 3249636, 3499608, 3791242, 4332848, 5686863, 6499272, 6999216, 7582484, 11373726, 12998544, 15164968, 22747452, 30329936, 45494904, 90989808]

約数ペア:

[(1, 90989808), (2, 45494904), (3, 30329936), (4, 22747452), (6, 15164968), (7, 12998544), (8, 11373726), (12, 7582484), (13, 6999216), (14, 6499272), (16, 5686863), (21, 4332848), (24, 3791242), (26, 3499608), (28, 3249636), (37, 2459184), (39, 2333072), (42, 2166424), (48, 1895621), (52, 1749804), (56, 1624818), (74, 1229592), (78, 1166536), (84, 1083212), (91, 999888), (104, 874902), (111, 819728), (112, 812409), (148, 614796), (156, 583268), (168, 541606), (182, 499944), (208, 437451), (222, 409864), (259, 351312), (273, 333296), (296, 307398), (312, 291634), (336, 270803), (364, 249972), (444, 204932), (481, 189168), (518, 175656), (546, 166648), (563, 161616), (592, 153699), (624, 145817), (728, 124986), (777, 117104), (888, 102466), (962, 94584), (1036, 87828), (1092, 83324), (1126, 80808), (1443, 63056), (1456, 62493), (1554, 58552), (1689, 53872), (1776, 51233), (1924, 47292), (2072, 43914), (2184, 41662), (2252, 40404), (2886, 31528), (3108, 29276), (3367, 27024), (3378, 26936), (3848, 23646), (3941, 23088), (4144, 21957), (4368, 20831), (4504, 20202), (5772, 15764), (6216, 14638), (6734, 13512), (6756, 13468), (7319, 12432), (7696, 11823), (7882, 11544), (9008, 10101)]