90281172

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{160073}}^1$

素因数の和:160127

約数の個数: 24

約数和(自身を含む): 215139456

約数和(自身を除く): 124858284

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 160073, 320146, 480219, 640292, 960438, 1920876, 7523431, 15046862, 22570293, 30093724, 45140586, 90281172]

約数ペア:

[(1, 90281172), (2, 45140586), (3, 30093724), (4, 22570293), (6, 15046862), (12, 7523431), (47, 1920876), (94, 960438), (141, 640292), (188, 480219), (282, 320146), (564, 160073)]