64606572

素因数分解:

$2^2\times 3^4\times {\mathrm{199403}}^1$

素因数の和:199419

約数の個数: 30

約数和(自身を含む): 168895188

約数和(自身を除く): 104288616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 199403, 398806, 598209, 797612, 1196418, 1794627, 2392836, 3589254, 5383881, 7178508, 10767762, 16151643, 21535524, 32303286, 64606572]

約数ペア:

[(1, 64606572), (2, 32303286), (3, 21535524), (4, 16151643), (6, 10767762), (9, 7178508), (12, 5383881), (18, 3589254), (27, 2392836), (36, 1794627), (54, 1196418), (81, 797612), (108, 598209), (162, 398806), (324, 199403)]