68765868

素因数分解:

$2^2\times 3^3\times {\mathrm{636721}}^1$

素因数の和:636734

約数の個数: 24

約数和(自身を含む): 178282160

約数和(自身を除く): 109516292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 636721, 1273442, 1910163, 2546884, 3820326, 5730489, 7640652, 11460978, 17191467, 22921956, 34382934, 68765868]

約数ペア:

[(1, 68765868), (2, 34382934), (3, 22921956), (4, 17191467), (6, 11460978), (9, 7640652), (12, 5730489), (18, 3820326), (27, 2546884), (36, 1910163), (54, 1273442), (108, 636721)]