63651804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 154054656

約数和(自身を除く): 90402852

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 397, 431, 794, 862, 1191, 1293, 1588, 1724, 2382, 2586, 4764, 5172, 12307, 13361, 24614, 26722, 36921, 40083, 49228, 53444, 73842, 80166, 147684, 160332, 171107, 342214, 513321, 684428, 1026642, 2053284, 5304317, 10608634, 15912951, 21217268, 31825902, 63651804]

約数ペア:

[(1, 63651804), (2, 31825902), (3, 21217268), (4, 15912951), (6, 10608634), (12, 5304317), (31, 2053284), (62, 1026642), (93, 684428), (124, 513321), (186, 342214), (372, 171107), (397, 160332), (431, 147684), (794, 80166), (862, 73842), (1191, 53444), (1293, 49228), (1588, 40083), (1724, 36921), (2382, 26722), (2586, 24614), (4764, 13361), (5172, 12307)]