78512616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 273611520

約数和(自身を除く): 195098904

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, 468, 483, 504, 521, 546, 552, 598, 644, 728, 819, 828, 897, 936, 966, 1042, 1092, 1196, 1288, 1449, 1563, 1638, 1656, 1794, 1932, 2084, 2093, 2184, 2392, 2691, 2898, 3126, 3276, 3588, 3647, 3864, 4168, 4186, 4689, 5382, 5796, 6252, 6279, 6552, 6773, 7176, 7294, 8372, 9378, 10764, 10941, 11592, 11983, 12504, 12558, 13546, 14588, 16744, 18756, 18837, 20319, 21528, 21882, 23966, 25116, 27092, 29176, 32823, 35949, 37512, 37674, 40638, 43764, 47411, 47932, 50232, 54184, 60957, 65646, 71898, 75348, 81276, 83881, 87528, 94822, 95864, 107847, 121914, 131292, 142233, 143796, 150696, 155779, 162552, 167762, 189644, 215694, 243828, 251643, 262584, 284466, 287592, 311558, 335524, 379288, 426699, 431388, 467337, 487656, 503286, 568932, 623116, 671048, 754929, 853398, 862776, 934674, 1006572, 1090453, 1137864, 1246232, 1402011, 1509858, 1706796, 1869348, 2013144, 2180906, 2804022, 3019716, 3271359, 3413592, 3738696, 4361812, 5608044, 6039432, 6542718, 8723624, 9814077, 11216088, 13085436, 19628154, 26170872, 39256308, 78512616]

約数ペア:

[(1, 78512616), (2, 39256308), (3, 26170872), (4, 19628154), (6, 13085436), (7, 11216088), (8, 9814077), (9, 8723624), (12, 6542718), (13, 6039432), (14, 5608044), (18, 4361812), (21, 3738696), (23, 3413592), (24, 3271359), (26, 3019716), (28, 2804022), (36, 2180906), (39, 2013144), (42, 1869348), (46, 1706796), (52, 1509858), (56, 1402011), (63, 1246232), (69, 1137864), (72, 1090453), (78, 1006572), (84, 934674), (91, 862776), (92, 853398), (104, 754929), (117, 671048), (126, 623116), (138, 568932), (156, 503286), (161, 487656), (168, 467337), (182, 431388), (184, 426699), (207, 379288), (234, 335524), (252, 311558), (273, 287592), (276, 284466), (299, 262584), (312, 251643), (322, 243828), (364, 215694), (414, 189644), (468, 167762), (483, 162552), (504, 155779), (521, 150696), (546, 143796), (552, 142233), (598, 131292), (644, 121914), (728, 107847), (819, 95864), (828, 94822), (897, 87528), (936, 83881), (966, 81276), (1042, 75348), (1092, 71898), (1196, 65646), (1288, 60957), (1449, 54184), (1563, 50232), (1638, 47932), (1656, 47411), (1794, 43764), (1932, 40638), (2084, 37674), (2093, 37512), (2184, 35949), (2392, 32823), (2691, 29176), (2898, 27092), (3126, 25116), (3276, 23966), (3588, 21882), (3647, 21528), (3864, 20319), (4168, 18837), (4186, 18756), (4689, 16744), (5382, 14588), (5796, 13546), (6252, 12558), (6279, 12504), (6552, 11983), (6773, 11592), (7176, 10941), (7294, 10764), (8372, 9378)]