81070608

素因数分解:

$2^4\times 3^1\times {\mathrm{1688971}}^1$

素因数の和:1688982

約数の個数: 20

約数和(自身を含む): 209432528

約数和(自身を除く): 128361920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1688971, 3377942, 5066913, 6755884, 10133826, 13511768, 20267652, 27023536, 40535304, 81070608]

約数ペア:

[(1, 81070608), (2, 40535304), (3, 27023536), (4, 20267652), (6, 13511768), (8, 10133826), (12, 6755884), (16, 5066913), (24, 3377942), (48, 1688971)]