81263256

素因数分解:

$2^3\times 3^1\times {\mathrm{3385969}}^1$

素因数の和:3385978

約数の個数: 16

約数和(自身を含む): 203158200

約数和(自身を除く): 121894944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3385969, 6771938, 10157907, 13543876, 20315814, 27087752, 40631628, 81263256]

約数ペア:

[(1, 81263256), (2, 40631628), (3, 27087752), (4, 20315814), (6, 13543876), (8, 10157907), (12, 6771938), (24, 3385969)]