80316396

素因数分解:

$2^2\times 3^2\times {\mathrm{2231011}}^1$

素因数の和:2231021

約数の個数: 18

約数和(自身を含む): 203022092

約数和(自身を除く): 122705696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2231011, 4462022, 6693033, 8924044, 13386066, 20079099, 26772132, 40158198, 80316396]

約数ペア:

[(1, 80316396), (2, 40158198), (3, 26772132), (4, 20079099), (6, 13386066), (9, 8924044), (12, 6693033), (18, 4462022), (36, 2231011)]