69666352

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 162043200

約数和(自身を除く): 92376848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 89, 112, 116, 178, 203, 232, 241, 356, 406, 464, 482, 623, 712, 812, 964, 1246, 1424, 1624, 1687, 1928, 2492, 2581, 3248, 3374, 3856, 4984, 5162, 6748, 6989, 9968, 10324, 13496, 13978, 18067, 20648, 21449, 26992, 27956, 36134, 41296, 42898, 48923, 55912, 72268, 85796, 97846, 111824, 144536, 150143, 171592, 195692, 289072, 300286, 343184, 391384, 600572, 622021, 782768, 1201144, 1244042, 2402288, 2488084, 4354147, 4976168, 8708294, 9952336, 17416588, 34833176, 69666352]

約数ペア:

[(1, 69666352), (2, 34833176), (4, 17416588), (7, 9952336), (8, 8708294), (14, 4976168), (16, 4354147), (28, 2488084), (29, 2402288), (56, 1244042), (58, 1201144), (89, 782768), (112, 622021), (116, 600572), (178, 391384), (203, 343184), (232, 300286), (241, 289072), (356, 195692), (406, 171592), (464, 150143), (482, 144536), (623, 111824), (712, 97846), (812, 85796), (964, 72268), (1246, 55912), (1424, 48923), (1624, 42898), (1687, 41296), (1928, 36134), (2492, 27956), (2581, 26992), (3248, 21449), (3374, 20648), (3856, 18067), (4984, 13978), (5162, 13496), (6748, 10324), (6989, 9968)]