77884812

素因数分解:

$2^2\times 3^2\times {\mathrm{2163467}}^1$

素因数の和:2163477

約数の個数: 18

約数和(自身を含む): 196875588

約数和(自身を除く): 118990776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2163467, 4326934, 6490401, 8653868, 12980802, 19471203, 25961604, 38942406, 77884812]

約数ペア:

[(1, 77884812), (2, 38942406), (3, 25961604), (4, 19471203), (6, 12980802), (9, 8653868), (12, 6490401), (18, 4326934), (36, 2163467)]