71320716

素因数分解:

$2^2\times 3^3\times {\mathrm{660377}}^1$

素因数の和:660390

約数の個数: 24

約数和(自身を含む): 184905840

約数和(自身を除く): 113585124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 660377, 1320754, 1981131, 2641508, 3962262, 5943393, 7924524, 11886786, 17830179, 23773572, 35660358, 71320716]

約数ペア:

[(1, 71320716), (2, 35660358), (3, 23773572), (4, 17830179), (6, 11886786), (9, 7924524), (12, 5943393), (18, 3962262), (27, 2641508), (36, 1981131), (54, 1320754), (108, 660377)]