72686448

素因数分解:

$2^4\times 3^2\times {\mathrm{504767}}^1$

素因数の和:504781

約数の個数: 30

約数和(自身を含む): 203421504

約数和(自身を除く): 130735056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 504767, 1009534, 1514301, 2019068, 3028602, 4038136, 4542903, 6057204, 8076272, 9085806, 12114408, 18171612, 24228816, 36343224, 72686448]

約数ペア:

[(1, 72686448), (2, 36343224), (3, 24228816), (4, 18171612), (6, 12114408), (8, 9085806), (9, 8076272), (12, 6057204), (16, 4542903), (18, 4038136), (24, 3028602), (36, 2019068), (48, 1514301), (72, 1009534), (144, 504767)]