68151876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{436871}}^1$

素因数の和:436891

約数の個数: 24

約数和(自身を含む): 171253824

約数和(自身を除く): 103101948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 436871, 873742, 1310613, 1747484, 2621226, 5242452, 5679323, 11358646, 17037969, 22717292, 34075938, 68151876]

約数ペア:

[(1, 68151876), (2, 34075938), (3, 22717292), (4, 17037969), (6, 11358646), (12, 5679323), (13, 5242452), (26, 2621226), (39, 1747484), (52, 1310613), (78, 873742), (156, 436871)]