78648156

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29927}}^1$

素因数の和:30010

約数の個数: 36

約数和(自身を含む): 201535152

約数和(自身を除く): 122886996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 29927, 59854, 89781, 119708, 179562, 269343, 359124, 538686, 1077372, 2184671, 4369342, 6554013, 8738684, 13108026, 19662039, 26216052, 39324078, 78648156]

約数ペア:

[(1, 78648156), (2, 39324078), (3, 26216052), (4, 19662039), (6, 13108026), (9, 8738684), (12, 6554013), (18, 4369342), (36, 2184671), (73, 1077372), (146, 538686), (219, 359124), (292, 269343), (438, 179562), (657, 119708), (876, 89781), (1314, 59854), (2628, 29927)]