81055224

素因数分解:

$2^3\times 3^2\times {\mathrm{1125767}}^1$

素因数の和:1125779

約数の個数: 24

約数和(自身を含む): 219524760

約数和(自身を除く): 138469536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1125767, 2251534, 3377301, 4503068, 6754602, 9006136, 10131903, 13509204, 20263806, 27018408, 40527612, 81055224]

約数ペア:

[(1, 81055224), (2, 40527612), (3, 27018408), (4, 20263806), (6, 13509204), (8, 10131903), (9, 9006136), (12, 6754602), (18, 4503068), (24, 3377301), (36, 2251534), (72, 1125767)]