80172438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{703267}}^1$

素因数の和:703291

約数の個数: 16

約数和(自身を含む): 168784320

約数和(自身を除く): 88611882

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 703267, 1406534, 2109801, 4219602, 13362073, 26724146, 40086219, 80172438]

約数ペア:

[(1, 80172438), (2, 40086219), (3, 26724146), (6, 13362073), (19, 4219602), (38, 2109801), (57, 1406534), (114, 703267)]