80571492

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20533}}^1$

素因数の和:20652

約数の個数: 36

約数和(自身を含む): 205545340

約数和(自身を除く): 124973848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 20533, 41066, 61599, 82132, 123198, 184797, 246396, 369594, 739188, 2238097, 4476194, 6714291, 8952388, 13428582, 20142873, 26857164, 40285746, 80571492]

約数ペア:

[(1, 80571492), (2, 40285746), (3, 26857164), (4, 20142873), (6, 13428582), (9, 8952388), (12, 6714291), (18, 4476194), (36, 2238097), (109, 739188), (218, 369594), (327, 246396), (436, 184797), (654, 123198), (981, 82132), (1308, 61599), (1962, 41066), (3924, 20533)]