81975336

素因数分解:

$2^3\times 3^1\times {\mathrm{1487}}^1\times {\mathrm{2297}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 205165440

約数和(自身を除く): 123190104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1487, 2297, 2974, 4461, 4594, 5948, 6891, 8922, 9188, 11896, 13782, 17844, 18376, 27564, 35688, 55128, 3415639, 6831278, 10246917, 13662556, 20493834, 27325112, 40987668, 81975336]

約数ペア:

[(1, 81975336), (2, 40987668), (3, 27325112), (4, 20493834), (6, 13662556), (8, 10246917), (12, 6831278), (24, 3415639), (1487, 55128), (2297, 35688), (2974, 27564), (4461, 18376), (4594, 17844), (5948, 13782), (6891, 11896), (8922, 9188)]