68178924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{172169}}^1$

素因数の和:172190

約数の個数: 36

約数和(自身を含む): 188009640

約数和(自身を除く): 119830716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 172169, 344338, 516507, 688676, 1033014, 1549521, 1893859, 2066028, 3099042, 3787718, 5681577, 6198084, 7575436, 11363154, 17044731, 22726308, 34089462, 68178924]

約数ペア:

[(1, 68178924), (2, 34089462), (3, 22726308), (4, 17044731), (6, 11363154), (9, 7575436), (11, 6198084), (12, 5681577), (18, 3787718), (22, 3099042), (33, 2066028), (36, 1893859), (44, 1549521), (66, 1033014), (99, 688676), (132, 516507), (198, 344338), (396, 172169)]