85081824

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 255921120

約数和(自身を除く): 170839296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 72, 87, 96, 116, 122, 144, 167, 174, 183, 232, 244, 261, 288, 334, 348, 366, 464, 488, 501, 522, 549, 668, 696, 732, 928, 976, 1002, 1044, 1098, 1336, 1392, 1464, 1503, 1769, 1952, 2004, 2088, 2196, 2672, 2784, 2928, 3006, 3538, 4008, 4176, 4392, 4843, 5307, 5344, 5856, 6012, 7076, 8016, 8352, 8784, 9686, 10187, 10614, 12024, 14152, 14529, 15921, 16032, 17568, 19372, 20374, 21228, 24048, 28304, 29058, 30561, 31842, 38744, 40748, 42456, 43587, 48096, 56608, 58116, 61122, 63684, 77488, 81496, 84912, 87174, 91683, 116232, 122244, 127368, 154976, 162992, 169824, 174348, 183366, 232464, 244488, 254736, 295423, 325984, 348696, 366732, 464928, 488976, 509472, 590846, 697392, 733464, 886269, 977952, 1181692, 1394784, 1466928, 1772538, 2363384, 2658807, 2933856, 3545076, 4726768, 5317614, 7090152, 9453536, 10635228, 14180304, 21270456, 28360608, 42540912, 85081824]

約数ペア:

[(1, 85081824), (2, 42540912), (3, 28360608), (4, 21270456), (6, 14180304), (8, 10635228), (9, 9453536), (12, 7090152), (16, 5317614), (18, 4726768), (24, 3545076), (29, 2933856), (32, 2658807), (36, 2363384), (48, 1772538), (58, 1466928), (61, 1394784), (72, 1181692), (87, 977952), (96, 886269), (116, 733464), (122, 697392), (144, 590846), (167, 509472), (174, 488976), (183, 464928), (232, 366732), (244, 348696), (261, 325984), (288, 295423), (334, 254736), (348, 244488), (366, 232464), (464, 183366), (488, 174348), (501, 169824), (522, 162992), (549, 154976), (668, 127368), (696, 122244), (732, 116232), (928, 91683), (976, 87174), (1002, 84912), (1044, 81496), (1098, 77488), (1336, 63684), (1392, 61122), (1464, 58116), (1503, 56608), (1769, 48096), (1952, 43587), (2004, 42456), (2088, 40748), (2196, 38744), (2672, 31842), (2784, 30561), (2928, 29058), (3006, 28304), (3538, 24048), (4008, 21228), (4176, 20374), (4392, 19372), (4843, 17568), (5307, 16032), (5344, 15921), (5856, 14529), (6012, 14152), (7076, 12024), (8016, 10614), (8352, 10187), (8784, 9686)]