90854904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{540803}}^1$

素因数の和:540819

約数の個数: 32

約数和(自身を含む): 259585920

約数和(自身を除く): 168731016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 540803, 1081606, 1622409, 2163212, 3244818, 3785621, 4326424, 6489636, 7571242, 11356863, 12979272, 15142484, 22713726, 30284968, 45427452, 90854904]

約数ペア:

[(1, 90854904), (2, 45427452), (3, 30284968), (4, 22713726), (6, 15142484), (7, 12979272), (8, 11356863), (12, 7571242), (14, 6489636), (21, 4326424), (24, 3785621), (28, 3244818), (42, 2163212), (56, 1622409), (84, 1081606), (168, 540803)]