81196094

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 142767360

約数和(自身を除く): 61571266

約数列:

[1, 2, 7, 14, 67, 107, 134, 214, 469, 749, 809, 938, 1498, 1618, 5663, 7169, 11326, 14338, 50183, 54203, 86563, 100366, 108406, 173126, 379421, 605941, 758842, 1211882, 5799721, 11599442, 40598047, 81196094]

約数ペア:

[(1, 81196094), (2, 40598047), (7, 11599442), (14, 5799721), (67, 1211882), (107, 758842), (134, 605941), (214, 379421), (469, 173126), (749, 108406), (809, 100366), (938, 86563), (1498, 54203), (1618, 50183), (5663, 14338), (7169, 11326)]