78886278

素因数分解:

$2^1\times 3^3\times {\mathrm{1460857}}^1$

素因数の和:1460868

約数の個数: 16

約数和(自身を含む): 175302960

約数和(自身を除く): 96416682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1460857, 2921714, 4382571, 8765142, 13147713, 26295426, 39443139, 78886278]

約数ペア:

[(1, 78886278), (2, 39443139), (3, 26295426), (6, 13147713), (9, 8765142), (18, 4382571), (27, 2921714), (54, 1460857)]