81536136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308849}}^1$

素因数の和:308869

約数の個数: 32

約数和(自身を含む): 222372000

約数和(自身を除く): 140835864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 308849, 617698, 926547, 1235396, 1853094, 2470792, 3397339, 3706188, 6794678, 7412376, 10192017, 13589356, 20384034, 27178712, 40768068, 81536136]

約数ペア:

[(1, 81536136), (2, 40768068), (3, 27178712), (4, 20384034), (6, 13589356), (8, 10192017), (11, 7412376), (12, 6794678), (22, 3706188), (24, 3397339), (33, 2470792), (44, 1853094), (66, 1235396), (88, 926547), (132, 617698), (264, 308849)]