87390612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{78307}}^1$

素因数の和:78348

約数の個数: 36

約数和(自身を含む): 228032896

約数和(自身を除く): 140642284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 78307, 156614, 234921, 313228, 469842, 704763, 939684, 1409526, 2427517, 2819052, 4855034, 7282551, 9710068, 14565102, 21847653, 29130204, 43695306, 87390612]

約数ペア:

[(1, 87390612), (2, 43695306), (3, 29130204), (4, 21847653), (6, 14565102), (9, 9710068), (12, 7282551), (18, 4855034), (31, 2819052), (36, 2427517), (62, 1409526), (93, 939684), (124, 704763), (186, 469842), (279, 313228), (372, 234921), (558, 156614), (1116, 78307)]