80851644

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{9319}}^1$

素因数の和:9570

約数の個数: 36

約数和(自身を含む): 205245040

約数和(自身を除く): 124393396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 9319, 18638, 27957, 37276, 55914, 83871, 111828, 167742, 335484, 2245879, 4491758, 6737637, 8983516, 13475274, 20212911, 26950548, 40425822, 80851644]

約数ペア:

[(1, 80851644), (2, 40425822), (3, 26950548), (4, 20212911), (6, 13475274), (9, 8983516), (12, 6737637), (18, 4491758), (36, 2245879), (241, 335484), (482, 167742), (723, 111828), (964, 83871), (1446, 55914), (2169, 37276), (2892, 27957), (4338, 18638), (8676, 9319)]