81895866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1747}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 176785728

約数和(自身を除く): 94889862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 601, 1202, 1747, 1803, 3494, 3606, 5241, 7813, 10482, 15626, 22711, 23439, 45422, 46878, 68133, 136266, 1049947, 2099894, 3149841, 6299682, 13649311, 27298622, 40947933, 81895866]

約数ペア:

[(1, 81895866), (2, 40947933), (3, 27298622), (6, 13649311), (13, 6299682), (26, 3149841), (39, 2099894), (78, 1049947), (601, 136266), (1202, 68133), (1747, 46878), (1803, 45422), (3494, 23439), (3606, 22711), (5241, 15626), (7813, 10482)]