71350848

素因数分解:

$2^6\times 3^3\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 112

約数和(自身を含む): 211896960

約数和(自身を除く): 140546112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 157, 192, 216, 263, 288, 314, 432, 471, 526, 576, 628, 789, 864, 942, 1052, 1256, 1413, 1578, 1728, 1884, 2104, 2367, 2512, 2826, 3156, 3768, 4208, 4239, 4734, 5024, 5652, 6312, 7101, 7536, 8416, 8478, 9468, 10048, 11304, 12624, 14202, 15072, 16832, 16956, 18936, 22608, 25248, 28404, 30144, 33912, 37872, 41291, 45216, 50496, 56808, 67824, 75744, 82582, 90432, 113616, 123873, 135648, 151488, 165164, 227232, 247746, 271296, 330328, 371619, 454464, 495492, 660656, 743238, 990984, 1114857, 1321312, 1486476, 1981968, 2229714, 2642624, 2972952, 3963936, 4459428, 5945904, 7927872, 8918856, 11891808, 17837712, 23783616, 35675424, 71350848]

約数ペア:

[(1, 71350848), (2, 35675424), (3, 23783616), (4, 17837712), (6, 11891808), (8, 8918856), (9, 7927872), (12, 5945904), (16, 4459428), (18, 3963936), (24, 2972952), (27, 2642624), (32, 2229714), (36, 1981968), (48, 1486476), (54, 1321312), (64, 1114857), (72, 990984), (96, 743238), (108, 660656), (144, 495492), (157, 454464), (192, 371619), (216, 330328), (263, 271296), (288, 247746), (314, 227232), (432, 165164), (471, 151488), (526, 135648), (576, 123873), (628, 113616), (789, 90432), (864, 82582), (942, 75744), (1052, 67824), (1256, 56808), (1413, 50496), (1578, 45216), (1728, 41291), (1884, 37872), (2104, 33912), (2367, 30144), (2512, 28404), (2826, 25248), (3156, 22608), (3768, 18936), (4208, 16956), (4239, 16832), (4734, 15072), (5024, 14202), (5652, 12624), (6312, 11304), (7101, 10048), (7536, 9468), (8416, 8478)]