78128868

素因数分解:

$2^2\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{5051}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 182478240

約数和(自身を除く): 104349372

約数列:

[1, 2, 3, 4, 6, 12, 1289, 2578, 3867, 5051, 5156, 7734, 10102, 15153, 15468, 20204, 30306, 60612, 6510739, 13021478, 19532217, 26042956, 39064434, 78128868]

約数ペア:

[(1, 78128868), (2, 39064434), (3, 26042956), (4, 19532217), (6, 13021478), (12, 6510739), (1289, 60612), (2578, 30306), (3867, 20204), (5051, 15468), (5156, 15153), (7734, 10102)]