77880996

素因数分解:

$2^2\times 3^2\times {\mathrm{2163361}}^1$

素因数の和:2163371

約数の個数: 18

約数和(自身を含む): 196865942

約数和(自身を除く): 118984946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2163361, 4326722, 6490083, 8653444, 12980166, 19470249, 25960332, 38940498, 77880996]

約数ペア:

[(1, 77880996), (2, 38940498), (3, 25960332), (4, 19470249), (6, 12980166), (9, 8653444), (12, 6490083), (18, 4326722), (36, 2163361)]