81136116

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60913}}^1$

素因数の和:60960

約数の個数: 36

約数和(自身を含む): 210640612

約数和(自身を除く): 129504496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 60913, 121826, 182739, 243652, 365478, 548217, 730956, 1096434, 2192868, 2253781, 4507562, 6761343, 9015124, 13522686, 20284029, 27045372, 40568058, 81136116]

約数ペア:

[(1, 81136116), (2, 40568058), (3, 27045372), (4, 20284029), (6, 13522686), (9, 9015124), (12, 6761343), (18, 4507562), (36, 2253781), (37, 2192868), (74, 1096434), (111, 730956), (148, 548217), (222, 365478), (333, 243652), (444, 182739), (666, 121826), (1332, 60913)]