77789588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11909}}^1$

素因数の和:12007

約数の個数: 24

約数和(自身を含む): 144063360

約数和(自身を除く): 66273772

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 11909, 23818, 47636, 273907, 547814, 845539, 1095628, 1691078, 3382156, 19447397, 38894794, 77789588]

約数ペア:

[(1, 77789588), (2, 38894794), (4, 19447397), (23, 3382156), (46, 1691078), (71, 1095628), (92, 845539), (142, 547814), (284, 273907), (1633, 47636), (3266, 23818), (6532, 11909)]