68970876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{442121}}^1$

素因数の和:442141

約数の個数: 24

約数和(自身を含む): 173311824

約数和(自身を除く): 104340948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 442121, 884242, 1326363, 1768484, 2652726, 5305452, 5747573, 11495146, 17242719, 22990292, 34485438, 68970876]

約数ペア:

[(1, 68970876), (2, 34485438), (3, 22990292), (4, 17242719), (6, 11495146), (12, 5747573), (13, 5305452), (26, 2652726), (39, 1768484), (52, 1326363), (78, 884242), (156, 442121)]