87818604

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{11311}}^1$

素因数の和:11965

約数の個数: 24

約数和(自身を含む): 205244928

約数和(自身を除く): 117426324

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 11311, 22622, 33933, 45244, 67866, 135732, 7318217, 14636434, 21954651, 29272868, 43909302, 87818604]

約数ペア:

[(1, 87818604), (2, 43909302), (3, 29272868), (4, 21954651), (6, 14636434), (12, 7318217), (647, 135732), (1294, 67866), (1941, 45244), (2588, 33933), (3882, 22622), (7764, 11311)]