77793228

素因数分解:

$2^2\times 3^2\times {\mathrm{2160923}}^1$

素因数の和:2160933

約数の個数: 18

約数和(自身を含む): 196644084

約数和(自身を除く): 118850856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2160923, 4321846, 6482769, 8643692, 12965538, 19448307, 25931076, 38896614, 77793228]

約数ペア:

[(1, 77793228), (2, 38896614), (3, 25931076), (4, 19448307), (6, 12965538), (9, 8643692), (12, 6482769), (18, 4321846), (36, 2160923)]