85730004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{76819}}^1$

素因数の和:76860

約数の個数: 36

約数和(自身を含む): 223699840

約数和(自身を除く): 137969836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 76819, 153638, 230457, 307276, 460914, 691371, 921828, 1382742, 2381389, 2765484, 4762778, 7144167, 9525556, 14288334, 21432501, 28576668, 42865002, 85730004]

約数ペア:

[(1, 85730004), (2, 42865002), (3, 28576668), (4, 21432501), (6, 14288334), (9, 9525556), (12, 7144167), (18, 4762778), (31, 2765484), (36, 2381389), (62, 1382742), (93, 921828), (124, 691371), (186, 460914), (279, 307276), (372, 230457), (558, 153638), (1116, 76819)]