82081668

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{159073}}^1$

素因数の和:159123

約数の個数: 24

約数和(自身を含む): 195979168

約数和(自身を除く): 113897500

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 159073, 318146, 477219, 636292, 954438, 1908876, 6840139, 13680278, 20520417, 27360556, 41040834, 82081668]

約数ペア:

[(1, 82081668), (2, 41040834), (3, 27360556), (4, 20520417), (6, 13680278), (12, 6840139), (43, 1908876), (86, 954438), (129, 636292), (172, 477219), (258, 318146), (516, 159073)]