90854778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29633}}^1$

素因数の和:29718

約数の個数: 32

約数和(自身を含む): 210519936

約数和(自身を除く): 119665158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 29633, 59266, 88899, 177798, 207431, 414862, 622293, 1244586, 2163209, 4326418, 6489627, 12979254, 15142463, 30284926, 45427389, 90854778]

約数ペア:

[(1, 90854778), (2, 45427389), (3, 30284926), (6, 15142463), (7, 12979254), (14, 6489627), (21, 4326418), (42, 2163209), (73, 1244586), (146, 622293), (219, 414862), (438, 207431), (511, 177798), (1022, 88899), (1533, 59266), (3066, 29633)]