87178428

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{45691}}^1$

素因数の和:45754

約数の個数: 36

約数和(自身を含む): 224530488

約数和(自身を除く): 137352060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 45691, 91382, 137073, 182764, 274146, 411219, 548292, 822438, 1644876, 2421623, 4843246, 7264869, 9686492, 14529738, 21794607, 29059476, 43589214, 87178428]

約数ペア:

[(1, 87178428), (2, 43589214), (3, 29059476), (4, 21794607), (6, 14529738), (9, 9686492), (12, 7264869), (18, 4843246), (36, 2421623), (53, 1644876), (106, 822438), (159, 548292), (212, 411219), (318, 274146), (477, 182764), (636, 137073), (954, 91382), (1908, 45691)]