78047766

素因数分解:

$2^1\times 3^3\times {\mathrm{1445329}}^1$

素因数の和:1445340

約数の個数: 16

約数和(自身を含む): 173439600

約数和(自身を除く): 95391834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1445329, 2890658, 4335987, 8671974, 13007961, 26015922, 39023883, 78047766]

約数ペア:

[(1, 78047766), (2, 39023883), (3, 26015922), (6, 13007961), (9, 8671974), (18, 4335987), (27, 2890658), (54, 1445329)]