78555816

素因数分解:

$2^3\times 3^2\times {\mathrm{1091053}}^1$

素因数の和:1091065

約数の個数: 24

約数和(自身を含む): 212755530

約数和(自身を除く): 134199714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1091053, 2182106, 3273159, 4364212, 6546318, 8728424, 9819477, 13092636, 19638954, 26185272, 39277908, 78555816]

約数ペア:

[(1, 78555816), (2, 39277908), (3, 26185272), (4, 19638954), (6, 13092636), (8, 9819477), (9, 8728424), (12, 6546318), (18, 4364212), (24, 3273159), (36, 2182106), (72, 1091053)]