80210808

素因数分解:

$2^3\times 3^2\times {\mathrm{1114039}}^1$

素因数の和:1114051

約数の個数: 24

約数和(自身を含む): 217237800

約数和(自身を除く): 137026992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1114039, 2228078, 3342117, 4456156, 6684234, 8912312, 10026351, 13368468, 20052702, 26736936, 40105404, 80210808]

約数ペア:

[(1, 80210808), (2, 40105404), (3, 26736936), (4, 20052702), (6, 13368468), (8, 10026351), (9, 8912312), (12, 6684234), (18, 4456156), (24, 3342117), (36, 2228078), (72, 1114039)]