80071644

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{141971}}^1$

素因数の和:142025

約数の個数: 24

約数和(自身を含む): 190810368

約数和(自身を除く): 110738724

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 141971, 283942, 425913, 567884, 851826, 1703652, 6672637, 13345274, 20017911, 26690548, 40035822, 80071644]

約数ペア:

[(1, 80071644), (2, 40035822), (3, 26690548), (4, 20017911), (6, 13345274), (12, 6672637), (47, 1703652), (94, 851826), (141, 567884), (188, 425913), (282, 283942), (564, 141971)]