71312208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1184

約数の個数: 80

約数和(自身を含む): 202701312

約数和(自身を除く): 131389104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1031, 1048, 1441, 1572, 2062, 2096, 2882, 3093, 3144, 4124, 4323, 5764, 6186, 6288, 8248, 8646, 11341, 11528, 12372, 16496, 17292, 22682, 23056, 24744, 34023, 34584, 45364, 49488, 68046, 69168, 90728, 135061, 136092, 181456, 270122, 272184, 405183, 540244, 544368, 810366, 1080488, 1485671, 1620732, 2160976, 2971342, 3241464, 4457013, 5942684, 6482928, 8914026, 11885368, 17828052, 23770736, 35656104, 71312208]

約数ペア:

[(1, 71312208), (2, 35656104), (3, 23770736), (4, 17828052), (6, 11885368), (8, 8914026), (11, 6482928), (12, 5942684), (16, 4457013), (22, 3241464), (24, 2971342), (33, 2160976), (44, 1620732), (48, 1485671), (66, 1080488), (88, 810366), (131, 544368), (132, 540244), (176, 405183), (262, 272184), (264, 270122), (393, 181456), (524, 136092), (528, 135061), (786, 90728), (1031, 69168), (1048, 68046), (1441, 49488), (1572, 45364), (2062, 34584), (2096, 34023), (2882, 24744), (3093, 23056), (3144, 22682), (4124, 17292), (4323, 16496), (5764, 12372), (6186, 11528), (6288, 11341), (8248, 8646)]