12913124976

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{77239}}^1$

素因数の和:77305

約数の個数: 120

約数和(自身を含む): 38349351040

約数和(自身を除く): 25436226064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 972, 1032, 1161, 1296, 1548, 1944, 2064, 2322, 3096, 3483, 3888, 4644, 6192, 6966, 9288, 10449, 13932, 18576, 20898, 27864, 41796, 55728, 77239, 83592, 154478, 167184, 231717, 308956, 463434, 617912, 695151, 926868, 1235824, 1390302, 1853736, 2085453, 2780604, 3321277, 3707472, 4170906, 5561208, 6256359, 6642554, 8341812, 9963831, 11122416, 12512718, 13285108, 16683624, 18769077, 19927662, 25025436, 26570216, 29891493, 33367248, 37538154, 39855324, 50050872, 53140432, 59782986, 75076308, 79710648, 89674479, 100101744, 119565972, 150152616, 159421296, 179348958, 239131944, 269023437, 300305232, 358697916, 478263888, 538046874, 717395832, 807070311, 1076093748, 1434791664, 1614140622, 2152187496, 3228281244, 4304374992, 6456562488, 12913124976]

約数ペア:

[(1, 12913124976), (2, 6456562488), (3, 4304374992), (4, 3228281244), (6, 2152187496), (8, 1614140622), (9, 1434791664), (12, 1076093748), (16, 807070311), (18, 717395832), (24, 538046874), (27, 478263888), (36, 358697916), (43, 300305232), (48, 269023437), (54, 239131944), (72, 179348958), (81, 159421296), (86, 150152616), (108, 119565972), (129, 100101744), (144, 89674479), (162, 79710648), (172, 75076308), (216, 59782986), (243, 53140432), (258, 50050872), (324, 39855324), (344, 37538154), (387, 33367248), (432, 29891493), (486, 26570216), (516, 25025436), (648, 19927662), (688, 18769077), (774, 16683624), (972, 13285108), (1032, 12512718), (1161, 11122416), (1296, 9963831), (1548, 8341812), (1944, 6642554), (2064, 6256359), (2322, 5561208), (3096, 4170906), (3483, 3707472), (3888, 3321277), (4644, 2780604), (6192, 2085453), (6966, 1853736), (9288, 1390302), (10449, 1235824), (13932, 926868), (18576, 695151), (20898, 617912), (27864, 463434), (41796, 308956), (55728, 231717), (77239, 167184), (83592, 154478)]