78805252

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{3697}}^1$

素因数の和:3847

約数の個数: 18

約数和(自身を含む): 139862058

約数和(自身を除く): 61056806

約数列:

[1, 2, 4, 73, 146, 292, 3697, 5329, 7394, 10658, 14788, 21316, 269881, 539762, 1079524, 19701313, 39402626, 78805252]

約数ペア:

[(1, 78805252), (2, 39402626), (4, 19701313), (73, 1079524), (146, 539762), (292, 269881), (3697, 21316), (5329, 14788), (7394, 10658)]