78107952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 230985216

約数和(自身を除く): 152877264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 43, 48, 52, 71, 78, 82, 86, 104, 123, 129, 142, 156, 164, 172, 208, 213, 246, 258, 284, 312, 328, 344, 426, 492, 516, 533, 559, 568, 624, 656, 688, 852, 923, 984, 1032, 1066, 1118, 1136, 1599, 1677, 1704, 1763, 1846, 1968, 2064, 2132, 2236, 2769, 2911, 3053, 3198, 3354, 3408, 3526, 3692, 4264, 4472, 5289, 5538, 5822, 6106, 6396, 6708, 7052, 7384, 8528, 8733, 8944, 9159, 10578, 11076, 11644, 12212, 12792, 13416, 14104, 14768, 17466, 18318, 21156, 22152, 22919, 23288, 24424, 25584, 26832, 28208, 34932, 36636, 37843, 39689, 42312, 44304, 45838, 46576, 48848, 68757, 69864, 73272, 75686, 79378, 84624, 91676, 113529, 119067, 125173, 137514, 139728, 146544, 151372, 158756, 183352, 227058, 238134, 250346, 275028, 302744, 317512, 366704, 375519, 454116, 476268, 500692, 550056, 605488, 635024, 751038, 908232, 952536, 1001384, 1100112, 1502076, 1627249, 1816464, 1905072, 2002768, 3004152, 3254498, 4881747, 6008304, 6508996, 9763494, 13017992, 19526988, 26035984, 39053976, 78107952]

約数ペア:

[(1, 78107952), (2, 39053976), (3, 26035984), (4, 19526988), (6, 13017992), (8, 9763494), (12, 6508996), (13, 6008304), (16, 4881747), (24, 3254498), (26, 3004152), (39, 2002768), (41, 1905072), (43, 1816464), (48, 1627249), (52, 1502076), (71, 1100112), (78, 1001384), (82, 952536), (86, 908232), (104, 751038), (123, 635024), (129, 605488), (142, 550056), (156, 500692), (164, 476268), (172, 454116), (208, 375519), (213, 366704), (246, 317512), (258, 302744), (284, 275028), (312, 250346), (328, 238134), (344, 227058), (426, 183352), (492, 158756), (516, 151372), (533, 146544), (559, 139728), (568, 137514), (624, 125173), (656, 119067), (688, 113529), (852, 91676), (923, 84624), (984, 79378), (1032, 75686), (1066, 73272), (1118, 69864), (1136, 68757), (1599, 48848), (1677, 46576), (1704, 45838), (1763, 44304), (1846, 42312), (1968, 39689), (2064, 37843), (2132, 36636), (2236, 34932), (2769, 28208), (2911, 26832), (3053, 25584), (3198, 24424), (3354, 23288), (3408, 22919), (3526, 22152), (3692, 21156), (4264, 18318), (4472, 17466), (5289, 14768), (5538, 14104), (5822, 13416), (6106, 12792), (6396, 12212), (6708, 11644), (7052, 11076), (7384, 10578), (8528, 9159), (8733, 8944)]