64679688

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1193}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 180532800

約数和(自身を除く): 115853112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 753, 1004, 1193, 1506, 2008, 2259, 2386, 3012, 3579, 4518, 4772, 6024, 6777, 7158, 9036, 9544, 10737, 13554, 14316, 18072, 21474, 27108, 28632, 32211, 42948, 54216, 64422, 85896, 128844, 257688, 299443, 598886, 898329, 1197772, 1796658, 2395544, 2694987, 3593316, 5389974, 7186632, 8084961, 10779948, 16169922, 21559896, 32339844, 64679688]

約数ペア:

[(1, 64679688), (2, 32339844), (3, 21559896), (4, 16169922), (6, 10779948), (8, 8084961), (9, 7186632), (12, 5389974), (18, 3593316), (24, 2694987), (27, 2395544), (36, 1796658), (54, 1197772), (72, 898329), (108, 598886), (216, 299443), (251, 257688), (502, 128844), (753, 85896), (1004, 64422), (1193, 54216), (1506, 42948), (2008, 32211), (2259, 28632), (2386, 27108), (3012, 21474), (3579, 18072), (4518, 14316), (4772, 13554), (6024, 10737), (6777, 9544), (7158, 9036)]