82877886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2710

約数の個数: 96

約数和(自身を含む): 232727040

約数和(自身を除く): 149849154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 2663, 3458, 4446, 5187, 5326, 7989, 10374, 15561, 15978, 18641, 23967, 31122, 34619, 37282, 47934, 50597, 55923, 69238, 101194, 103857, 111846, 151791, 167769, 207714, 242333, 303582, 311571, 335538, 354179, 455373, 484666, 623142, 657761, 708358, 726999, 910746, 1062537, 1315522, 1453998, 1973283, 2125074, 2180997, 3187611, 3946566, 4361994, 4604327, 5919849, 6375222, 9208654, 11839698, 13812981, 27625962, 41438943, 82877886]

約数ペア:

[(1, 82877886), (2, 41438943), (3, 27625962), (6, 13812981), (7, 11839698), (9, 9208654), (13, 6375222), (14, 5919849), (18, 4604327), (19, 4361994), (21, 3946566), (26, 3187611), (38, 2180997), (39, 2125074), (42, 1973283), (57, 1453998), (63, 1315522), (78, 1062537), (91, 910746), (114, 726999), (117, 708358), (126, 657761), (133, 623142), (171, 484666), (182, 455373), (234, 354179), (247, 335538), (266, 311571), (273, 303582), (342, 242333), (399, 207714), (494, 167769), (546, 151791), (741, 111846), (798, 103857), (819, 101194), (1197, 69238), (1482, 55923), (1638, 50597), (1729, 47934), (2223, 37282), (2394, 34619), (2663, 31122), (3458, 23967), (4446, 18641), (5187, 15978), (5326, 15561), (7989, 10374)]