85440468

素因数分解:

$2^2\times 3^1\times {\mathrm{7120039}}^1$

素因数の和:7120046

約数の個数: 12

約数和(自身を含む): 199361120

約数和(自身を除く): 113920652

約数列:

[1, 2, 3, 4, 6, 12, 7120039, 14240078, 21360117, 28480156, 42720234, 85440468]

約数ペア:

[(1, 85440468), (2, 42720234), (3, 28480156), (4, 21360117), (6, 14240078), (12, 7120039)]