81582424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132439}}^1$

素因数の和:132463

約数の個数: 32

約数和(自身を含む): 190713600

約数和(自身を除く): 109131176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 132439, 264878, 529756, 927073, 1059512, 1456829, 1854146, 2913658, 3708292, 5827316, 7416584, 10197803, 11654632, 20395606, 40791212, 81582424]

約数ペア:

[(1, 81582424), (2, 40791212), (4, 20395606), (7, 11654632), (8, 10197803), (11, 7416584), (14, 5827316), (22, 3708292), (28, 2913658), (44, 1854146), (56, 1456829), (77, 1059512), (88, 927073), (154, 529756), (308, 264878), (616, 132439)]