89745656

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 230111280

約数和(自身を除く): 140365624

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 1601, 2002, 2156, 2548, 3202, 4004, 4312, 5096, 6404, 7007, 8008, 11207, 12808, 14014, 17611, 20813, 22414, 28028, 35222, 41626, 44828, 56056, 70444, 78449, 83252, 89656, 123277, 140888, 145691, 156898, 166504, 228943, 246554, 291382, 313796, 457886, 493108, 582764, 627592, 862939, 915772, 986216, 1019837, 1165528, 1602601, 1725878, 1831544, 2039674, 3205202, 3451756, 4079348, 6410404, 6903512, 8158696, 11218207, 12820808, 22436414, 44872828, 89745656]

約数ペア:

[(1, 89745656), (2, 44872828), (4, 22436414), (7, 12820808), (8, 11218207), (11, 8158696), (13, 6903512), (14, 6410404), (22, 4079348), (26, 3451756), (28, 3205202), (44, 2039674), (49, 1831544), (52, 1725878), (56, 1602601), (77, 1165528), (88, 1019837), (91, 986216), (98, 915772), (104, 862939), (143, 627592), (154, 582764), (182, 493108), (196, 457886), (286, 313796), (308, 291382), (364, 246554), (392, 228943), (539, 166504), (572, 156898), (616, 145691), (637, 140888), (728, 123277), (1001, 89656), (1078, 83252), (1144, 78449), (1274, 70444), (1601, 56056), (2002, 44828), (2156, 41626), (2548, 35222), (3202, 28028), (4004, 22414), (4312, 20813), (5096, 17611), (6404, 14014), (7007, 12808), (8008, 11207)]