81372828

素因数分解:

$2^2\times 3^1\times {\mathrm{937}}^1\times {\mathrm{7237}}^1$

素因数の和:8181

約数の個数: 24

約数和(自身を含む): 190098832

約数和(自身を除く): 108726004

約数列:

[1, 2, 3, 4, 6, 12, 937, 1874, 2811, 3748, 5622, 7237, 11244, 14474, 21711, 28948, 43422, 86844, 6781069, 13562138, 20343207, 27124276, 40686414, 81372828]

約数ペア:

[(1, 81372828), (2, 40686414), (3, 27124276), (4, 20343207), (6, 13562138), (12, 6781069), (937, 86844), (1874, 43422), (2811, 28948), (3748, 21711), (5622, 14474), (7237, 11244)]