72486774

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 162759168

約数和(自身を除く): 90272394

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 127, 222, 254, 333, 381, 666, 762, 857, 1143, 1714, 2286, 2571, 4699, 5142, 7713, 9398, 14097, 15426, 28194, 31709, 42291, 63418, 84582, 95127, 108839, 190254, 217678, 285381, 326517, 570762, 653034, 979551, 1959102, 4027043, 8054086, 12081129, 24162258, 36243387, 72486774]

約数ペア:

[(1, 72486774), (2, 36243387), (3, 24162258), (6, 12081129), (9, 8054086), (18, 4027043), (37, 1959102), (74, 979551), (111, 653034), (127, 570762), (222, 326517), (254, 285381), (333, 217678), (381, 190254), (666, 108839), (762, 95127), (857, 84582), (1143, 63418), (1714, 42291), (2286, 31709), (2571, 28194), (4699, 15426), (5142, 14097), (7713, 9398)]