66381588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 215744256

約数和(自身を除く): 149362668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 881, 897, 966, 1092, 1196, 1449, 1638, 1762, 1794, 1932, 2093, 2643, 2691, 2898, 3276, 3524, 3588, 4186, 5286, 5382, 5796, 6167, 6279, 7929, 8372, 10572, 10764, 11453, 12334, 12558, 15858, 18501, 18837, 20263, 22906, 24668, 25116, 31716, 34359, 37002, 37674, 40526, 45812, 55503, 60789, 68718, 74004, 75348, 80171, 81052, 103077, 111006, 121578, 137436, 141841, 160342, 182367, 206154, 222012, 240513, 243156, 263419, 283682, 320684, 364734, 412308, 425523, 481026, 526838, 567364, 721539, 729468, 790257, 851046, 962052, 1053676, 1276569, 1443078, 1580514, 1702092, 1843933, 2370771, 2553138, 2886156, 3161028, 3687866, 4741542, 5106276, 5531799, 7375732, 9483084, 11063598, 16595397, 22127196, 33190794, 66381588]

約数ペア:

[(1, 66381588), (2, 33190794), (3, 22127196), (4, 16595397), (6, 11063598), (7, 9483084), (9, 7375732), (12, 5531799), (13, 5106276), (14, 4741542), (18, 3687866), (21, 3161028), (23, 2886156), (26, 2553138), (28, 2370771), (36, 1843933), (39, 1702092), (42, 1580514), (46, 1443078), (52, 1276569), (63, 1053676), (69, 962052), (78, 851046), (84, 790257), (91, 729468), (92, 721539), (117, 567364), (126, 526838), (138, 481026), (156, 425523), (161, 412308), (182, 364734), (207, 320684), (234, 283682), (252, 263419), (273, 243156), (276, 240513), (299, 222012), (322, 206154), (364, 182367), (414, 160342), (468, 141841), (483, 137436), (546, 121578), (598, 111006), (644, 103077), (819, 81052), (828, 80171), (881, 75348), (897, 74004), (966, 68718), (1092, 60789), (1196, 55503), (1449, 45812), (1638, 40526), (1762, 37674), (1794, 37002), (1932, 34359), (2093, 31716), (2643, 25116), (2691, 24668), (2898, 22906), (3276, 20263), (3524, 18837), (3588, 18501), (4186, 15858), (5286, 12558), (5382, 12334), (5796, 11453), (6167, 10764), (6279, 10572), (7929, 8372)]