78442908

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{21019}}^1$

素因数の和:21337

約数の個数: 24

約数和(自身を含む): 183630720

約数和(自身を除く): 105187812

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 21019, 42038, 63057, 84076, 126114, 252228, 6536909, 13073818, 19610727, 26147636, 39221454, 78442908]

約数ペア:

[(1, 78442908), (2, 39221454), (3, 26147636), (4, 19610727), (6, 13073818), (12, 6536909), (311, 252228), (622, 126114), (933, 84076), (1244, 63057), (1866, 42038), (3732, 21019)]