87391128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331027}}^1$

素因数の和:331047

約数の個数: 32

約数和(自身を含む): 238340160

約数和(自身を除く): 150949032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331027, 662054, 993081, 1324108, 1986162, 2648216, 3641297, 3972324, 7282594, 7944648, 10923891, 14565188, 21847782, 29130376, 43695564, 87391128]

約数ペア:

[(1, 87391128), (2, 43695564), (3, 29130376), (4, 21847782), (6, 14565188), (8, 10923891), (11, 7944648), (12, 7282594), (22, 3972324), (24, 3641297), (33, 2648216), (44, 1986162), (66, 1324108), (88, 993081), (132, 662054), (264, 331027)]