78178908

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{60887}}^1$

素因数の和:61001

約数の個数: 24

約数和(自身を含む): 184125312

約数和(自身を除く): 105946404

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 60887, 121774, 182661, 243548, 365322, 730644, 6514909, 13029818, 19544727, 26059636, 39089454, 78178908]

約数ペア:

[(1, 78178908), (2, 39089454), (3, 26059636), (4, 19544727), (6, 13029818), (12, 6514909), (107, 730644), (214, 365322), (321, 243548), (428, 182661), (642, 121774), (1284, 60887)]