78407844

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139021}}^1$

素因数の和:139075

約数の個数: 24

約数和(自身を含む): 186845568

約数和(自身を除く): 108437724

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 139021, 278042, 417063, 556084, 834126, 1668252, 6533987, 13067974, 19601961, 26135948, 39203922, 78407844]

約数ペア:

[(1, 78407844), (2, 39203922), (3, 26135948), (4, 19601961), (6, 13067974), (12, 6533987), (47, 1668252), (94, 834126), (141, 556084), (188, 417063), (282, 278042), (564, 139021)]