85688484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1020101}}^1$

素因数の和:1020115

約数の個数: 24

約数和(自身を含む): 228502848

約数和(自身を除く): 142814364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1020101, 2040202, 3060303, 4080404, 6120606, 7140707, 12241212, 14281414, 21422121, 28562828, 42844242, 85688484]

約数ペア:

[(1, 85688484), (2, 42844242), (3, 28562828), (4, 21422121), (6, 14281414), (7, 12241212), (12, 7140707), (14, 6120606), (21, 4080404), (28, 3060303), (42, 2040202), (84, 1020101)]