77898912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 259547904

約数和(自身を除く): 181648992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 208, 222, 224, 241, 259, 273, 296, 312, 336, 364, 416, 444, 481, 482, 518, 546, 592, 624, 672, 723, 728, 777, 888, 962, 964, 1036, 1092, 1184, 1248, 1443, 1446, 1456, 1554, 1687, 1776, 1924, 1928, 2072, 2184, 2886, 2892, 2912, 3108, 3133, 3367, 3374, 3552, 3848, 3856, 4144, 4368, 5061, 5772, 5784, 6216, 6266, 6734, 6748, 7696, 7712, 8288, 8736, 8917, 9399, 10101, 10122, 11544, 11568, 12432, 12532, 13468, 13496, 15392, 17834, 18798, 20202, 20244, 21931, 23088, 23136, 24864, 25064, 26751, 26936, 26992, 35668, 37596, 40404, 40488, 43862, 46176, 50128, 53502, 53872, 53984, 62419, 65793, 71336, 75192, 80808, 80976, 87724, 100256, 107004, 107744, 115921, 124838, 131586, 142672, 150384, 161616, 161952, 175448, 187257, 214008, 231842, 249676, 263172, 285344, 300768, 323232, 347763, 350896, 374514, 428016, 463684, 499352, 526344, 695526, 701792, 749028, 811447, 856032, 927368, 998704, 1052688, 1391052, 1498056, 1622894, 1854736, 1997408, 2105376, 2434341, 2782104, 2996112, 3245788, 3709472, 4868682, 5564208, 5992224, 6491576, 9737364, 11128416, 12983152, 19474728, 25966304, 38949456, 77898912]

約数ペア:

[(1, 77898912), (2, 38949456), (3, 25966304), (4, 19474728), (6, 12983152), (7, 11128416), (8, 9737364), (12, 6491576), (13, 5992224), (14, 5564208), (16, 4868682), (21, 3709472), (24, 3245788), (26, 2996112), (28, 2782104), (32, 2434341), (37, 2105376), (39, 1997408), (42, 1854736), (48, 1622894), (52, 1498056), (56, 1391052), (74, 1052688), (78, 998704), (84, 927368), (91, 856032), (96, 811447), (104, 749028), (111, 701792), (112, 695526), (148, 526344), (156, 499352), (168, 463684), (182, 428016), (208, 374514), (222, 350896), (224, 347763), (241, 323232), (259, 300768), (273, 285344), (296, 263172), (312, 249676), (336, 231842), (364, 214008), (416, 187257), (444, 175448), (481, 161952), (482, 161616), (518, 150384), (546, 142672), (592, 131586), (624, 124838), (672, 115921), (723, 107744), (728, 107004), (777, 100256), (888, 87724), (962, 80976), (964, 80808), (1036, 75192), (1092, 71336), (1184, 65793), (1248, 62419), (1443, 53984), (1446, 53872), (1456, 53502), (1554, 50128), (1687, 46176), (1776, 43862), (1924, 40488), (1928, 40404), (2072, 37596), (2184, 35668), (2886, 26992), (2892, 26936), (2912, 26751), (3108, 25064), (3133, 24864), (3367, 23136), (3374, 23088), (3552, 21931), (3848, 20244), (3856, 20202), (4144, 18798), (4368, 17834), (5061, 15392), (5772, 13496), (5784, 13468), (6216, 12532), (6266, 12432), (6734, 11568), (6748, 11544), (7696, 10122), (7712, 10101), (8288, 9399), (8736, 8917)]