80784684

素因数分解:

$2^2\times 3^2\times {\mathrm{773}}^1\times {\mathrm{2903}}^1$

素因数の和:3686

約数の個数: 36

約数和(自身を含む): 204540336

約数和(自身を除く): 123755652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 773, 1546, 2319, 2903, 3092, 4638, 5806, 6957, 8709, 9276, 11612, 13914, 17418, 26127, 27828, 34836, 52254, 104508, 2244019, 4488038, 6732057, 8976076, 13464114, 20196171, 26928228, 40392342, 80784684]

約数ペア:

[(1, 80784684), (2, 40392342), (3, 26928228), (4, 20196171), (6, 13464114), (9, 8976076), (12, 6732057), (18, 4488038), (36, 2244019), (773, 104508), (1546, 52254), (2319, 34836), (2903, 27828), (3092, 26127), (4638, 17418), (5806, 13914), (6957, 11612), (8709, 9276)]