81756

素因数分解:

$2^2\times 3^3\times {\mathrm{757}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 212240

約数和(自身を除く): 130484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 757, 1514, 2271, 3028, 4542, 6813, 9084, 13626, 20439, 27252, 40878, 81756]

約数ペア:

[(1, 81756), (2, 40878), (3, 27252), (4, 20439), (6, 13626), (9, 9084), (12, 6813), (18, 4542), (27, 3028), (36, 2271), (54, 1514), (108, 757)]