86879340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{482663}}^1$

素因数の和:482678

約数の個数: 36

約数和(自身を含む): 263534544

約数和(自身を除く): 176655204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 482663, 965326, 1447989, 1930652, 2413315, 2895978, 4343967, 4826630, 5791956, 7239945, 8687934, 9653260, 14479890, 17375868, 21719835, 28959780, 43439670, 86879340]

約数ペア:

[(1, 86879340), (2, 43439670), (3, 28959780), (4, 21719835), (5, 17375868), (6, 14479890), (9, 9653260), (10, 8687934), (12, 7239945), (15, 5791956), (18, 4826630), (20, 4343967), (30, 2895978), (36, 2413315), (45, 1930652), (60, 1447989), (90, 965326), (180, 482663)]