78206352

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 241047072

約数和(自身を除く): 162840720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 784, 811, 861, 984, 1148, 1176, 1622, 1722, 1968, 2009, 2296, 2352, 2433, 3244, 3444, 4018, 4592, 4866, 5677, 6027, 6488, 6888, 8036, 9732, 11354, 12054, 12976, 13776, 16072, 17031, 19464, 22708, 24108, 32144, 33251, 34062, 38928, 39739, 45416, 48216, 66502, 68124, 79478, 90832, 96432, 99753, 119217, 133004, 136248, 158956, 199506, 232757, 238434, 266008, 272496, 317912, 399012, 465514, 476868, 532016, 635824, 698271, 798024, 931028, 953736, 1396542, 1596048, 1629299, 1862056, 1907472, 2793084, 3258598, 3724112, 4887897, 5586168, 6517196, 9775794, 11172336, 13034392, 19551588, 26068784, 39103176, 78206352]

約数ペア:

[(1, 78206352), (2, 39103176), (3, 26068784), (4, 19551588), (6, 13034392), (7, 11172336), (8, 9775794), (12, 6517196), (14, 5586168), (16, 4887897), (21, 3724112), (24, 3258598), (28, 2793084), (41, 1907472), (42, 1862056), (48, 1629299), (49, 1596048), (56, 1396542), (82, 953736), (84, 931028), (98, 798024), (112, 698271), (123, 635824), (147, 532016), (164, 476868), (168, 465514), (196, 399012), (246, 317912), (287, 272496), (294, 266008), (328, 238434), (336, 232757), (392, 199506), (492, 158956), (574, 136248), (588, 133004), (656, 119217), (784, 99753), (811, 96432), (861, 90832), (984, 79478), (1148, 68124), (1176, 66502), (1622, 48216), (1722, 45416), (1968, 39739), (2009, 38928), (2296, 34062), (2352, 33251), (2433, 32144), (3244, 24108), (3444, 22708), (4018, 19464), (4592, 17031), (4866, 16072), (5677, 13776), (6027, 12976), (6488, 12054), (6888, 11354), (8036, 9732)]