27648312

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 71892480

約数和(自身を除く): 44244168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 73, 86, 129, 146, 172, 219, 258, 292, 344, 367, 438, 516, 584, 734, 876, 1032, 1101, 1468, 1752, 2202, 2936, 3139, 4404, 6278, 8808, 9417, 12556, 15781, 18834, 25112, 26791, 31562, 37668, 47343, 53582, 63124, 75336, 80373, 94686, 107164, 126248, 160746, 189372, 214328, 321492, 378744, 642984, 1152013, 2304026, 3456039, 4608052, 6912078, 9216104, 13824156, 27648312]

約数ペア:

[(1, 27648312), (2, 13824156), (3, 9216104), (4, 6912078), (6, 4608052), (8, 3456039), (12, 2304026), (24, 1152013), (43, 642984), (73, 378744), (86, 321492), (129, 214328), (146, 189372), (172, 160746), (219, 126248), (258, 107164), (292, 94686), (344, 80373), (367, 75336), (438, 63124), (516, 53582), (584, 47343), (734, 37668), (876, 31562), (1032, 26791), (1101, 25112), (1468, 18834), (1752, 15781), (2202, 12556), (2936, 9417), (3139, 8808), (4404, 6278)]