87855876

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{4289}}^1$

素因数の和:4868

約数の個数: 36

約数和(自身を含む): 222522300

約数和(自身を除く): 134666424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1707, 2276, 3414, 4289, 5121, 6828, 8578, 10242, 12867, 17156, 20484, 25734, 38601, 51468, 77202, 154404, 2440441, 4880882, 7321323, 9761764, 14642646, 21963969, 29285292, 43927938, 87855876]

約数ペア:

[(1, 87855876), (2, 43927938), (3, 29285292), (4, 21963969), (6, 14642646), (9, 9761764), (12, 7321323), (18, 4880882), (36, 2440441), (569, 154404), (1138, 77202), (1707, 51468), (2276, 38601), (3414, 25734), (4289, 20484), (5121, 17156), (6828, 12867), (8578, 10242)]