64949976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 161487144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 273, 276, 299, 312, 322, 364, 414, 431, 468, 483, 504, 546, 552, 598, 644, 728, 819, 828, 862, 897, 936, 966, 1092, 1196, 1288, 1293, 1449, 1638, 1656, 1724, 1794, 1932, 2093, 2184, 2392, 2586, 2691, 2898, 3017, 3276, 3448, 3588, 3864, 3879, 4186, 5172, 5382, 5603, 5796, 6034, 6279, 6552, 7176, 7758, 8372, 9051, 9913, 10344, 10764, 11206, 11592, 12068, 12558, 15516, 16744, 16809, 18102, 18837, 19826, 21528, 22412, 24136, 25116, 27153, 29739, 31032, 33618, 36204, 37674, 39221, 39652, 44824, 50232, 50427, 54306, 59478, 67236, 69391, 72408, 75348, 78442, 79304, 89217, 100854, 108612, 117663, 118956, 128869, 134472, 138782, 150696, 156884, 178434, 201708, 208173, 217224, 235326, 237912, 257738, 277564, 313768, 352989, 356868, 386607, 403416, 416346, 470652, 515476, 555128, 624519, 705978, 713736, 773214, 832692, 902083, 941304, 1030952, 1159821, 1249038, 1411956, 1546428, 1665384, 1804166, 2319642, 2498076, 2706249, 2823912, 3092856, 3608332, 4639284, 4996152, 5412498, 7216664, 8118747, 9278568, 10824996, 16237494, 21649992, 32474988, 64949976]

約数ペア:

[(1, 64949976), (2, 32474988), (3, 21649992), (4, 16237494), (6, 10824996), (7, 9278568), (8, 8118747), (9, 7216664), (12, 5412498), (13, 4996152), (14, 4639284), (18, 3608332), (21, 3092856), (23, 2823912), (24, 2706249), (26, 2498076), (28, 2319642), (36, 1804166), (39, 1665384), (42, 1546428), (46, 1411956), (52, 1249038), (56, 1159821), (63, 1030952), (69, 941304), (72, 902083), (78, 832692), (84, 773214), (91, 713736), (92, 705978), (104, 624519), (117, 555128), (126, 515476), (138, 470652), (156, 416346), (161, 403416), (168, 386607), (182, 356868), (184, 352989), (207, 313768), (234, 277564), (252, 257738), (273, 237912), (276, 235326), (299, 217224), (312, 208173), (322, 201708), (364, 178434), (414, 156884), (431, 150696), (468, 138782), (483, 134472), (504, 128869), (546, 118956), (552, 117663), (598, 108612), (644, 100854), (728, 89217), (819, 79304), (828, 78442), (862, 75348), (897, 72408), (936, 69391), (966, 67236), (1092, 59478), (1196, 54306), (1288, 50427), (1293, 50232), (1449, 44824), (1638, 39652), (1656, 39221), (1724, 37674), (1794, 36204), (1932, 33618), (2093, 31032), (2184, 29739), (2392, 27153), (2586, 25116), (2691, 24136), (2898, 22412), (3017, 21528), (3276, 19826), (3448, 18837), (3588, 18102), (3864, 16809), (3879, 16744), (4186, 15516), (5172, 12558), (5382, 12068), (5603, 11592), (5796, 11206), (6034, 10764), (6279, 10344), (6552, 9913), (7176, 9051), (7758, 8372)]