81500232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308713}}^1$

素因数の和:308733

約数の個数: 32

約数和(自身を含む): 222274080

約数和(自身を除く): 140773848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 308713, 617426, 926139, 1234852, 1852278, 2469704, 3395843, 3704556, 6791686, 7409112, 10187529, 13583372, 20375058, 27166744, 40750116, 81500232]

約数ペア:

[(1, 81500232), (2, 40750116), (3, 27166744), (4, 20375058), (6, 13583372), (8, 10187529), (11, 7409112), (12, 6791686), (22, 3704556), (24, 3395843), (33, 2469704), (44, 1852278), (66, 1234852), (88, 926139), (132, 617426), (264, 308713)]