8128872

素因数分解:

$2^3\times 3^2\times {\mathrm{112901}}^1$

素因数の和:112913

約数の個数: 24

約数和(自身を含む): 22015890

約数和(自身を除く): 13887018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 112901, 225802, 338703, 451604, 677406, 903208, 1016109, 1354812, 2032218, 2709624, 4064436, 8128872]

約数ペア:

[(1, 8128872), (2, 4064436), (3, 2709624), (4, 2032218), (6, 1354812), (8, 1016109), (9, 903208), (12, 677406), (18, 451604), (24, 338703), (36, 225802), (72, 112901)]