90225876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{578371}}^1$

素因数の和:578391

約数の個数: 24

約数和(自身を含む): 226721824

約数和(自身を除く): 136495948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 578371, 1156742, 1735113, 2313484, 3470226, 6940452, 7518823, 15037646, 22556469, 30075292, 45112938, 90225876]

約数ペア:

[(1, 90225876), (2, 45112938), (3, 30075292), (4, 22556469), (6, 15037646), (12, 7518823), (13, 6940452), (26, 3470226), (39, 2313484), (52, 1735113), (78, 1156742), (156, 578371)]