81264276

素因数分解:

$2^2\times 3^3\times {\mathrm{752447}}^1$

素因数の和:752460

約数の個数: 24

約数和(自身を含む): 210685440

約数和(自身を除く): 129421164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 752447, 1504894, 2257341, 3009788, 4514682, 6772023, 9029364, 13544046, 20316069, 27088092, 40632138, 81264276]

約数ペア:

[(1, 81264276), (2, 40632138), (3, 27088092), (4, 20316069), (6, 13544046), (9, 9029364), (12, 6772023), (18, 4514682), (27, 3009788), (36, 2257341), (54, 1504894), (108, 752447)]