77507976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 249016320

約数和(自身を除く): 171508344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1543, 1794, 1932, 2093, 2184, 2392, 3086, 3588, 3864, 4186, 4629, 6172, 6279, 7176, 8372, 9258, 10801, 12344, 12558, 16744, 18516, 20059, 21602, 25116, 32403, 35489, 37032, 40118, 43204, 50232, 60177, 64806, 70978, 80236, 86408, 106467, 120354, 129612, 140413, 141956, 160472, 212934, 240708, 248423, 259224, 280826, 283912, 421239, 425868, 461357, 481416, 496846, 561652, 745269, 842478, 851736, 922714, 993692, 1123304, 1384071, 1490538, 1684956, 1845428, 1987384, 2768142, 2981076, 3229499, 3369912, 3690856, 5536284, 5962152, 6458998, 9688497, 11072568, 12917996, 19376994, 25835992, 38753988, 77507976]

約数ペア:

[(1, 77507976), (2, 38753988), (3, 25835992), (4, 19376994), (6, 12917996), (7, 11072568), (8, 9688497), (12, 6458998), (13, 5962152), (14, 5536284), (21, 3690856), (23, 3369912), (24, 3229499), (26, 2981076), (28, 2768142), (39, 1987384), (42, 1845428), (46, 1684956), (52, 1490538), (56, 1384071), (69, 1123304), (78, 993692), (84, 922714), (91, 851736), (92, 842478), (104, 745269), (138, 561652), (156, 496846), (161, 481416), (168, 461357), (182, 425868), (184, 421239), (273, 283912), (276, 280826), (299, 259224), (312, 248423), (322, 240708), (364, 212934), (483, 160472), (546, 141956), (552, 140413), (598, 129612), (644, 120354), (728, 106467), (897, 86408), (966, 80236), (1092, 70978), (1196, 64806), (1288, 60177), (1543, 50232), (1794, 43204), (1932, 40118), (2093, 37032), (2184, 35489), (2392, 32403), (3086, 25116), (3588, 21602), (3864, 20059), (4186, 18516), (4629, 16744), (6172, 12558), (6279, 12344), (7176, 10801), (8372, 9258)]