68861676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{441421}}^1$

素因数の和:441441

約数の個数: 24

約数和(自身を含む): 173037424

約数和(自身を除く): 104175748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 441421, 882842, 1324263, 1765684, 2648526, 5297052, 5738473, 11476946, 17215419, 22953892, 34430838, 68861676]

約数ペア:

[(1, 68861676), (2, 34430838), (3, 22953892), (4, 17215419), (6, 11476946), (12, 5738473), (13, 5297052), (26, 2648526), (39, 1765684), (52, 1324263), (78, 882842), (156, 441421)]