80658756

素因数分解:

$2^2\times 3^2\times {\mathrm{941}}^1\times {\mathrm{2381}}^1$

素因数の和:3332

約数の個数: 36

約数和(自身を含む): 204189804

約数和(自身を除く): 123531048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 941, 1882, 2381, 2823, 3764, 4762, 5646, 7143, 8469, 9524, 11292, 14286, 16938, 21429, 28572, 33876, 42858, 85716, 2240521, 4481042, 6721563, 8962084, 13443126, 20164689, 26886252, 40329378, 80658756]

約数ペア:

[(1, 80658756), (2, 40329378), (3, 26886252), (4, 20164689), (6, 13443126), (9, 8962084), (12, 6721563), (18, 4481042), (36, 2240521), (941, 85716), (1882, 42858), (2381, 33876), (2823, 28572), (3764, 21429), (4762, 16938), (5646, 14286), (7143, 11292), (8469, 9524)]