72687208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{825991}}^1$

素因数の和:826008

約数の個数: 16

約数和(自身を含む): 148678560

約数和(自身を除く): 75991352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 825991, 1651982, 3303964, 6607928, 9085901, 18171802, 36343604, 72687208]

約数ペア:

[(1, 72687208), (2, 36343604), (4, 18171802), (8, 9085901), (11, 6607928), (22, 3303964), (44, 1651982), (88, 825991)]