68657796

素因数分解:

$2^2\times 3^2\times {\mathrm{1381}}^2$

素因数の和:2772

約数の個数: 27

約数和(自身を含む): 173677413

約数和(自身を除く): 105019617

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1381, 2762, 4143, 5524, 8286, 12429, 16572, 24858, 49716, 1907161, 3814322, 5721483, 7628644, 11442966, 17164449, 22885932, 34328898, 68657796]

約数ペア:

[(1, 68657796), (2, 34328898), (3, 22885932), (4, 17164449), (6, 11442966), (9, 7628644), (12, 5721483), (18, 3814322), (36, 1907161), (1381, 49716), (2762, 24858), (4143, 16572), (5524, 12429)]