67238886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78367}}^1$

素因数の和:78396

約数の個数: 32

約数和(自身を含む): 157989888

約数和(自身を除く): 90751002

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 78367, 156734, 235101, 470202, 862037, 1018771, 1724074, 2037542, 2586111, 3056313, 5172222, 6112626, 11206481, 22412962, 33619443, 67238886]

約数ペア:

[(1, 67238886), (2, 33619443), (3, 22412962), (6, 11206481), (11, 6112626), (13, 5172222), (22, 3056313), (26, 2586111), (33, 2037542), (39, 1724074), (66, 1018771), (78, 862037), (143, 470202), (286, 235101), (429, 156734), (858, 78367)]