65578572

素因数分解:

$2^2\times 3^4\times {\mathrm{202403}}^1$

素因数の和:202419

約数の個数: 30

約数和(自身を含む): 171436188

約数和(自身を除く): 105857616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 202403, 404806, 607209, 809612, 1214418, 1821627, 2428836, 3643254, 5464881, 7286508, 10929762, 16394643, 21859524, 32789286, 65578572]

約数ペア:

[(1, 65578572), (2, 32789286), (3, 21859524), (4, 16394643), (6, 10929762), (9, 7286508), (12, 5464881), (18, 3643254), (27, 2428836), (36, 1821627), (54, 1214418), (81, 809612), (108, 607209), (162, 404806), (324, 202403)]