85501728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 268717176

約数和(自身を除く): 183215448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 557, 624, 656, 738, 936, 984, 1066, 1114, 1248, 1312, 1476, 1599, 1671, 1872, 1968, 2132, 2228, 2952, 3198, 3342, 3744, 3936, 4264, 4456, 4797, 5013, 5904, 6396, 6684, 7241, 8528, 8912, 9594, 10026, 11808, 12792, 13368, 14482, 17056, 17824, 19188, 20052, 21723, 22837, 25584, 26736, 28964, 38376, 40104, 43446, 45674, 51168, 53472, 57928, 65169, 68511, 76752, 80208, 86892, 91348, 115856, 130338, 137022, 153504, 160416, 173784, 182696, 205533, 231712, 260676, 274044, 296881, 347568, 365392, 411066, 521352, 548088, 593762, 695136, 730784, 822132, 890643, 1042704, 1096176, 1187524, 1644264, 1781286, 2085408, 2192352, 2375048, 2671929, 3288528, 3562572, 4750096, 5343858, 6577056, 7125144, 9500192, 10687716, 14250288, 21375432, 28500576, 42750864, 85501728]

約数ペア:

[(1, 85501728), (2, 42750864), (3, 28500576), (4, 21375432), (6, 14250288), (8, 10687716), (9, 9500192), (12, 7125144), (13, 6577056), (16, 5343858), (18, 4750096), (24, 3562572), (26, 3288528), (32, 2671929), (36, 2375048), (39, 2192352), (41, 2085408), (48, 1781286), (52, 1644264), (72, 1187524), (78, 1096176), (82, 1042704), (96, 890643), (104, 822132), (117, 730784), (123, 695136), (144, 593762), (156, 548088), (164, 521352), (208, 411066), (234, 365392), (246, 347568), (288, 296881), (312, 274044), (328, 260676), (369, 231712), (416, 205533), (468, 182696), (492, 173784), (533, 160416), (557, 153504), (624, 137022), (656, 130338), (738, 115856), (936, 91348), (984, 86892), (1066, 80208), (1114, 76752), (1248, 68511), (1312, 65169), (1476, 57928), (1599, 53472), (1671, 51168), (1872, 45674), (1968, 43446), (2132, 40104), (2228, 38376), (2952, 28964), (3198, 26736), (3342, 25584), (3744, 22837), (3936, 21723), (4264, 20052), (4456, 19188), (4797, 17824), (5013, 17056), (5904, 14482), (6396, 13368), (6684, 12792), (7241, 11808), (8528, 10026), (8912, 9594)]