85325418

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 188433960

約数和(自身を除く): 103108542

約数列:

[1, 2, 3, 6, 9, 18, 109, 157, 218, 277, 314, 327, 471, 554, 654, 831, 942, 981, 1413, 1662, 1962, 2493, 2826, 4986, 17113, 30193, 34226, 43489, 51339, 60386, 86978, 90579, 102678, 130467, 154017, 181158, 260934, 271737, 308034, 391401, 543474, 782802, 4740301, 9480602, 14220903, 28441806, 42662709, 85325418]

約数ペア:

[(1, 85325418), (2, 42662709), (3, 28441806), (6, 14220903), (9, 9480602), (18, 4740301), (109, 782802), (157, 543474), (218, 391401), (277, 308034), (314, 271737), (327, 260934), (471, 181158), (554, 154017), (654, 130467), (831, 102678), (942, 90579), (981, 86978), (1413, 60386), (1662, 51339), (1962, 43489), (2493, 34226), (2826, 30193), (4986, 17113)]