72388070

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{8161}}^1$

素因数の和:9055

約数の個数: 16

約数和(自身を含む): 130461408

約数和(自身を除く): 58073338

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8161, 8870, 16322, 40805, 81610, 7238807, 14477614, 36194035, 72388070]

約数ペア:

[(1, 72388070), (2, 36194035), (5, 14477614), (10, 7238807), (887, 81610), (1774, 40805), (4435, 16322), (8161, 8870)]