81485412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{295237}}^1$

素因数の和:295267

約数の個数: 24

約数和(自身を含む): 198399936

約数和(自身を除く): 116914524

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 295237, 590474, 885711, 1180948, 1771422, 3542844, 6790451, 13580902, 20371353, 27161804, 40742706, 81485412]

約数ペア:

[(1, 81485412), (2, 40742706), (3, 27161804), (4, 20371353), (6, 13580902), (12, 6790451), (23, 3542844), (46, 1771422), (69, 1180948), (92, 885711), (138, 590474), (276, 295237)]