84871176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 244608000

約数和(自身を除く): 159736824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 103, 104, 114, 139, 152, 156, 206, 228, 247, 278, 309, 312, 412, 417, 456, 494, 556, 618, 741, 824, 834, 988, 1112, 1236, 1339, 1482, 1668, 1807, 1957, 1976, 2472, 2641, 2678, 2964, 3336, 3614, 3914, 4017, 5282, 5356, 5421, 5871, 5928, 7228, 7828, 7923, 8034, 10564, 10712, 10842, 11742, 14317, 14456, 15656, 15846, 16068, 21128, 21684, 23484, 25441, 28634, 31692, 32136, 34333, 42951, 43368, 46968, 50882, 57268, 63384, 68666, 76323, 85902, 101764, 102999, 114536, 137332, 152646, 171804, 186121, 203528, 205998, 272023, 274664, 305292, 343608, 372242, 411996, 544046, 558363, 610584, 744484, 816069, 823992, 1088092, 1116726, 1488968, 1632138, 2176184, 2233452, 3264276, 3536299, 4466904, 6528552, 7072598, 10608897, 14145196, 21217794, 28290392, 42435588, 84871176]

約数ペア:

[(1, 84871176), (2, 42435588), (3, 28290392), (4, 21217794), (6, 14145196), (8, 10608897), (12, 7072598), (13, 6528552), (19, 4466904), (24, 3536299), (26, 3264276), (38, 2233452), (39, 2176184), (52, 1632138), (57, 1488968), (76, 1116726), (78, 1088092), (103, 823992), (104, 816069), (114, 744484), (139, 610584), (152, 558363), (156, 544046), (206, 411996), (228, 372242), (247, 343608), (278, 305292), (309, 274664), (312, 272023), (412, 205998), (417, 203528), (456, 186121), (494, 171804), (556, 152646), (618, 137332), (741, 114536), (824, 102999), (834, 101764), (988, 85902), (1112, 76323), (1236, 68666), (1339, 63384), (1482, 57268), (1668, 50882), (1807, 46968), (1957, 43368), (1976, 42951), (2472, 34333), (2641, 32136), (2678, 31692), (2964, 28634), (3336, 25441), (3614, 23484), (3914, 21684), (4017, 21128), (5282, 16068), (5356, 15846), (5421, 15656), (5871, 14456), (5928, 14317), (7228, 11742), (7828, 10842), (7923, 10712), (8034, 10564)]