90734541956

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{4759}}^1\times {\mathrm{7211}}^1$

素因数の和:12635

約数の個数: 24

約数和(自身を含む): 159081142080

約数和(自身を除く): 68346600124

約数列:

[1, 2, 4, 661, 1322, 2644, 4759, 7211, 9518, 14422, 19036, 28844, 3145699, 4766471, 6291398, 9532942, 12582796, 19065884, 34317149, 68634298, 137268596, 22683635489, 45367270978, 90734541956]

約数ペア:

[(1, 90734541956), (2, 45367270978), (4, 22683635489), (661, 137268596), (1322, 68634298), (2644, 34317149), (4759, 19065884), (7211, 12582796), (9518, 9532942), (14422, 6291398), (19036, 4766471), (28844, 3145699)]