80343216

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7643}}^1$

素因数の和:7730

約数の個数: 60

約数和(自身を含む): 227959368

約数和(自身を除く): 147616152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 7643, 10512, 15286, 22929, 30572, 45858, 61144, 68787, 91716, 122288, 137574, 183432, 275148, 366864, 550296, 557939, 1100592, 1115878, 1673817, 2231756, 3347634, 4463512, 5021451, 6695268, 8927024, 10042902, 13390536, 20085804, 26781072, 40171608, 80343216]

約数ペア:

[(1, 80343216), (2, 40171608), (3, 26781072), (4, 20085804), (6, 13390536), (8, 10042902), (9, 8927024), (12, 6695268), (16, 5021451), (18, 4463512), (24, 3347634), (36, 2231756), (48, 1673817), (72, 1115878), (73, 1100592), (144, 557939), (146, 550296), (219, 366864), (292, 275148), (438, 183432), (584, 137574), (657, 122288), (876, 91716), (1168, 68787), (1314, 61144), (1752, 45858), (2628, 30572), (3504, 22929), (5256, 15286), (7643, 10512)]