66387609.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 312624696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 127, 149, 156, 174, 232, 254, 298, 312, 348, 377, 381, 447, 508, 596, 696, 754, 762, 894, 1016, 1131, 1192, 1508, 1524, 1651, 1788, 1937, 2262, 3016, 3048, 3302, 3576, 3683, 3874, 4321, 4524, 4953, 5811, 6604, 7366, 7748, 8642, 9048, 9906, 11049, 11622, 12963, 13208, 14732, 15496, 17284, 18923, 19812, 22098, 23244, 25926, 29464, 34568, 37846, 39624, 44196, 46488, 47879, 51852, 56173, 56769, 75692, 88392, 95758, 103704, 112346, 113538, 143637, 151384, 168519, 191516, 224692, 227076, 245999, 287274, 337038, 383032, 449384, 454152, 491998, 548767, 574548, 674076, 737997, 983996, 1097534, 1149096, 1348152, 1475994, 1646301, 1967992, 2195068, 2951988, 3292602, 4390136, 5903976, 6585204, 7133971, 13170408, 14267942, 21401913, 28535884, 42803826, 57071768, 85607652, 171215304]

約数ペア:

[(1, 171215304), (2, 85607652), (3, 57071768), (4, 42803826), (6, 28535884), (8, 21401913), (12, 14267942), (13, 13170408), (24, 7133971), (26, 6585204), (29, 5903976), (39, 4390136), (52, 3292602), (58, 2951988), (78, 2195068), (87, 1967992), (104, 1646301), (116, 1475994), (127, 1348152), (149, 1149096), (156, 1097534), (174, 983996), (232, 737997), (254, 674076), (298, 574548), (312, 548767), (348, 491998), (377, 454152), (381, 449384), (447, 383032), (508, 337038), (596, 287274), (696, 245999), (754, 227076), (762, 224692), (894, 191516), (1016, 168519), (1131, 151384), (1192, 143637), (1508, 113538), (1524, 112346), (1651, 103704), (1788, 95758), (1937, 88392), (2262, 75692), (3016, 56769), (3048, 56173), (3302, 51852), (3576, 47879), (3683, 46488), (3874, 44196), (4321, 39624), (4524, 37846), (4953, 34568), (5811, 29464), (6604, 25926), (7366, 23244), (7748, 22098), (8642, 19812), (9048, 18923), (9906, 17284), (11049, 15496), (11622, 14732), (12963, 13208)]