77885316

素因数分解:

$2^2\times 3^2\times {\mathrm{2163481}}^1$

素因数の和:2163491

約数の個数: 18

約数和(自身を含む): 196876862

約数和(自身を除く): 118991546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2163481, 4326962, 6490443, 8653924, 12980886, 19471329, 25961772, 38942658, 77885316]

約数ペア:

[(1, 77885316), (2, 38942658), (3, 25961772), (4, 19471329), (6, 12980886), (9, 8653924), (12, 6490443), (18, 4326962), (36, 2163481)]