87730076

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{24671}}^1$

素因数の和:24809

約数の個数: 24

約数和(自身を含む): 176848896

約数和(自身を除く): 89118820

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 24671, 49342, 98684, 172697, 345394, 690788, 3133217, 6266434, 12532868, 21932519, 43865038, 87730076]

約数ペア:

[(1, 87730076), (2, 43865038), (4, 21932519), (7, 12532868), (14, 6266434), (28, 3133217), (127, 690788), (254, 345394), (508, 172697), (889, 98684), (1778, 49342), (3556, 24671)]