72243354

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{280013}}^1$

素因数の和:280061

約数の個数: 16

約数和(自身を含む): 147847392

約数和(自身を除く): 75604038

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 280013, 560026, 840039, 1680078, 12040559, 24081118, 36121677, 72243354]

約数ペア:

[(1, 72243354), (2, 36121677), (3, 24081118), (6, 12040559), (43, 1680078), (86, 840039), (129, 560026), (258, 280013)]