68355216

素因数分解:

$2^4\times 3^2\times {\mathrm{479}}^1\times {\mathrm{991}}^1$

素因数の和:1484

約数の個数: 60

約数和(自身を含む): 191892480

約数和(自身を除く): 123537264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 479, 958, 991, 1437, 1916, 1982, 2874, 2973, 3832, 3964, 4311, 5748, 5946, 7664, 7928, 8622, 8919, 11496, 11892, 15856, 17244, 17838, 22992, 23784, 34488, 35676, 47568, 68976, 71352, 142704, 474689, 949378, 1424067, 1898756, 2848134, 3797512, 4272201, 5696268, 7595024, 8544402, 11392536, 17088804, 22785072, 34177608, 68355216]

約数ペア:

[(1, 68355216), (2, 34177608), (3, 22785072), (4, 17088804), (6, 11392536), (8, 8544402), (9, 7595024), (12, 5696268), (16, 4272201), (18, 3797512), (24, 2848134), (36, 1898756), (48, 1424067), (72, 949378), (144, 474689), (479, 142704), (958, 71352), (991, 68976), (1437, 47568), (1916, 35676), (1982, 34488), (2874, 23784), (2973, 22992), (3832, 17838), (3964, 17244), (4311, 15856), (5748, 11892), (5946, 11496), (7664, 8919), (7928, 8622)]