86685144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2137

約数の個数: 128

約数和(自身を含む): 280896000

約数和(自身を除く): 194210856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2089, 2184, 2964, 3192, 3458, 4178, 5187, 5928, 6267, 6916, 8356, 10374, 12534, 13832, 14623, 16712, 20748, 25068, 27157, 29246, 39691, 41496, 43869, 50136, 54314, 58492, 79382, 81471, 87738, 108628, 116984, 119073, 158764, 162942, 175476, 190099, 217256, 238146, 277837, 317528, 325884, 350952, 380198, 476292, 515983, 555674, 570297, 651768, 760396, 833511, 952584, 1031966, 1111348, 1140594, 1520792, 1547949, 1667022, 2063932, 2222696, 2281188, 3095898, 3334044, 3611881, 4127864, 4562376, 6191796, 6668088, 7223762, 10835643, 12383592, 14447524, 21671286, 28895048, 43342572, 86685144]

約数ペア:

[(1, 86685144), (2, 43342572), (3, 28895048), (4, 21671286), (6, 14447524), (7, 12383592), (8, 10835643), (12, 7223762), (13, 6668088), (14, 6191796), (19, 4562376), (21, 4127864), (24, 3611881), (26, 3334044), (28, 3095898), (38, 2281188), (39, 2222696), (42, 2063932), (52, 1667022), (56, 1547949), (57, 1520792), (76, 1140594), (78, 1111348), (84, 1031966), (91, 952584), (104, 833511), (114, 760396), (133, 651768), (152, 570297), (156, 555674), (168, 515983), (182, 476292), (228, 380198), (247, 350952), (266, 325884), (273, 317528), (312, 277837), (364, 238146), (399, 217256), (456, 190099), (494, 175476), (532, 162942), (546, 158764), (728, 119073), (741, 116984), (798, 108628), (988, 87738), (1064, 81471), (1092, 79382), (1482, 58492), (1596, 54314), (1729, 50136), (1976, 43869), (2089, 41496), (2184, 39691), (2964, 29246), (3192, 27157), (3458, 25068), (4178, 20748), (5187, 16712), (5928, 14623), (6267, 13832), (6916, 12534), (8356, 10374)]