71809752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427439}}^1$

素因数の和:427455

約数の個数: 32

約数和(自身を含む): 205171200

約数和(自身を除く): 133361448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427439, 854878, 1282317, 1709756, 2564634, 2992073, 3419512, 5129268, 5984146, 8976219, 10258536, 11968292, 17952438, 23936584, 35904876, 71809752]

約数ペア:

[(1, 71809752), (2, 35904876), (3, 23936584), (4, 17952438), (6, 11968292), (7, 10258536), (8, 8976219), (12, 5984146), (14, 5129268), (21, 3419512), (24, 2992073), (28, 2564634), (42, 1709756), (56, 1282317), (84, 854878), (168, 427439)]