81260088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1341

約数の個数: 128

約数和(自身を含む): 258854400

約数和(自身を除く): 177594312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1283, 1508, 1624, 2184, 2262, 2436, 2566, 2639, 3016, 3849, 4524, 4872, 5132, 5278, 7698, 7917, 8981, 9048, 10264, 10556, 15396, 15834, 16679, 17962, 21112, 26943, 30792, 31668, 33358, 35924, 37207, 50037, 53886, 63336, 66716, 71848, 74414, 100074, 107772, 111621, 116753, 133432, 148828, 200148, 215544, 223242, 233506, 260449, 297656, 350259, 400296, 446484, 467012, 483691, 520898, 700518, 781347, 892968, 934024, 967382, 1041796, 1401036, 1451073, 1562694, 1934764, 2083592, 2802072, 2902146, 3125388, 3385837, 3869528, 5804292, 6250776, 6771674, 10157511, 11608584, 13543348, 20315022, 27086696, 40630044, 81260088]

約数ペア:

[(1, 81260088), (2, 40630044), (3, 27086696), (4, 20315022), (6, 13543348), (7, 11608584), (8, 10157511), (12, 6771674), (13, 6250776), (14, 5804292), (21, 3869528), (24, 3385837), (26, 3125388), (28, 2902146), (29, 2802072), (39, 2083592), (42, 1934764), (52, 1562694), (56, 1451073), (58, 1401036), (78, 1041796), (84, 967382), (87, 934024), (91, 892968), (104, 781347), (116, 700518), (156, 520898), (168, 483691), (174, 467012), (182, 446484), (203, 400296), (232, 350259), (273, 297656), (312, 260449), (348, 233506), (364, 223242), (377, 215544), (406, 200148), (546, 148828), (609, 133432), (696, 116753), (728, 111621), (754, 107772), (812, 100074), (1092, 74414), (1131, 71848), (1218, 66716), (1283, 63336), (1508, 53886), (1624, 50037), (2184, 37207), (2262, 35924), (2436, 33358), (2566, 31668), (2639, 30792), (3016, 26943), (3849, 21112), (4524, 17962), (4872, 16679), (5132, 15834), (5278, 15396), (7698, 10556), (7917, 10264), (8981, 9048)]