68151486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11969}}^1$

素因数の和:12060

約数の個数: 32

約数和(自身を含む): 148811040

約数和(自身を除く): 80659554

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 11969, 23938, 35907, 71814, 155597, 311194, 466791, 873737, 933582, 1747474, 2621211, 5242422, 11358581, 22717162, 34075743, 68151486]

約数ペア:

[(1, 68151486), (2, 34075743), (3, 22717162), (6, 11358581), (13, 5242422), (26, 2621211), (39, 1747474), (73, 933582), (78, 873737), (146, 466791), (219, 311194), (438, 155597), (949, 71814), (1898, 35907), (2847, 23938), (5694, 11969)]