81609732

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73127}}^1$

素因数の和:73168

約数の個数: 36

約数和(自身を含む): 212948736

約数和(自身を除く): 131339004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 73127, 146254, 219381, 292508, 438762, 658143, 877524, 1316286, 2266937, 2632572, 4533874, 6800811, 9067748, 13601622, 20402433, 27203244, 40804866, 81609732]

約数ペア:

[(1, 81609732), (2, 40804866), (3, 27203244), (4, 20402433), (6, 13601622), (9, 9067748), (12, 6800811), (18, 4533874), (31, 2632572), (36, 2266937), (62, 1316286), (93, 877524), (124, 658143), (186, 438762), (279, 292508), (372, 219381), (558, 146254), (1116, 73127)]