78805044

素因数分解:

$2^2\times 3^2\times {\mathrm{2189029}}^1$

素因数の和:2189039

約数の個数: 18

約数和(自身を含む): 199201730

約数和(自身を除く): 120396686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2189029, 4378058, 6567087, 8756116, 13134174, 19701261, 26268348, 39402522, 78805044]

約数ペア:

[(1, 78805044), (2, 39402522), (3, 26268348), (4, 19701261), (6, 13134174), (9, 8756116), (12, 6567087), (18, 4378058), (36, 2189029)]