86264880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 295147776

約数和(自身を除く): 208882896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 643, 645, 688, 780, 860, 1032, 1040, 1118, 1286, 1290, 1560, 1677, 1720, 1929, 2064, 2236, 2572, 2580, 2795, 3120, 3215, 3354, 3440, 3858, 4472, 5144, 5160, 5590, 6430, 6708, 7716, 8359, 8385, 8944, 9645, 10288, 10320, 11180, 12860, 13416, 15432, 16718, 16770, 19290, 22360, 25077, 25720, 26832, 27649, 30864, 33436, 33540, 38580, 41795, 44720, 50154, 51440, 55298, 66872, 67080, 77160, 82947, 83590, 100308, 110596, 125385, 133744, 134160, 138245, 154320, 165894, 167180, 200616, 221192, 250770, 276490, 331788, 334360, 359437, 401232, 414735, 442384, 501540, 552980, 663576, 668720, 718874, 829470, 1003080, 1078311, 1105960, 1327152, 1437748, 1658940, 1797185, 2006160, 2156622, 2211920, 2875496, 3317880, 3594370, 4313244, 5391555, 5750992, 6635760, 7188740, 8626488, 10783110, 14377480, 17252976, 21566220, 28754960, 43132440, 86264880]

約数ペア:

[(1, 86264880), (2, 43132440), (3, 28754960), (4, 21566220), (5, 17252976), (6, 14377480), (8, 10783110), (10, 8626488), (12, 7188740), (13, 6635760), (15, 5750992), (16, 5391555), (20, 4313244), (24, 3594370), (26, 3317880), (30, 2875496), (39, 2211920), (40, 2156622), (43, 2006160), (48, 1797185), (52, 1658940), (60, 1437748), (65, 1327152), (78, 1105960), (80, 1078311), (86, 1003080), (104, 829470), (120, 718874), (129, 668720), (130, 663576), (156, 552980), (172, 501540), (195, 442384), (208, 414735), (215, 401232), (240, 359437), (258, 334360), (260, 331788), (312, 276490), (344, 250770), (390, 221192), (430, 200616), (516, 167180), (520, 165894), (559, 154320), (624, 138245), (643, 134160), (645, 133744), (688, 125385), (780, 110596), (860, 100308), (1032, 83590), (1040, 82947), (1118, 77160), (1286, 67080), (1290, 66872), (1560, 55298), (1677, 51440), (1720, 50154), (1929, 44720), (2064, 41795), (2236, 38580), (2572, 33540), (2580, 33436), (2795, 30864), (3120, 27649), (3215, 26832), (3354, 25720), (3440, 25077), (3858, 22360), (4472, 19290), (5144, 16770), (5160, 16718), (5590, 15432), (6430, 13416), (6708, 12860), (7716, 11180), (8359, 10320), (8385, 10288), (8944, 9645)]