71311824

素因数分解:

$2^4\times 3^2\times {\mathrm{495221}}^1$

素因数の和:495235

約数の個数: 30

約数和(自身を含む): 199574466

約数和(自身を除く): 128262642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495221, 990442, 1485663, 1980884, 2971326, 3961768, 4456989, 5942652, 7923536, 8913978, 11885304, 17827956, 23770608, 35655912, 71311824]

約数ペア:

[(1, 71311824), (2, 35655912), (3, 23770608), (4, 17827956), (6, 11885304), (8, 8913978), (9, 7923536), (12, 5942652), (16, 4456989), (18, 3961768), (24, 2971326), (36, 1980884), (48, 1485663), (72, 990442), (144, 495221)]