71287884

素因数分解:

$2^2\times 3^3\times {\mathrm{660073}}^1$

素因数の和:660086

約数の個数: 24

約数和(自身を含む): 184820720

約数和(自身を除く): 113532836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 660073, 1320146, 1980219, 2640292, 3960438, 5940657, 7920876, 11881314, 17821971, 23762628, 35643942, 71287884]

約数ペア:

[(1, 71287884), (2, 35643942), (3, 23762628), (4, 17821971), (6, 11881314), (9, 7920876), (12, 5940657), (18, 3960438), (27, 2640292), (36, 1980219), (54, 1320146), (108, 660073)]