87168305336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{4523}}^1$

素因数の和:4921

約数の個数: 128

約数和(自身を含む): 200648448000

約数和(自身を除く): 113480142664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 307, 413, 472, 532, 614, 826, 1064, 1121, 1228, 1652, 2149, 2242, 2456, 3304, 4298, 4484, 4523, 5833, 7847, 8596, 8968, 9046, 11666, 15694, 17192, 18092, 18113, 23332, 31388, 31661, 36184, 36226, 40831, 46664, 62776, 63322, 72452, 81662, 85937, 126644, 126791, 144904, 163324, 171874, 253288, 253582, 266857, 326648, 343748, 344147, 507164, 533714, 601559, 687496, 688294, 1014328, 1067428, 1203118, 1376588, 1388561, 1867999, 2134856, 2406236, 2409029, 2753176, 2777122, 3735998, 4812472, 4818058, 5070283, 5554244, 7471996, 9636116, 9719927, 10140566, 11108488, 14943992, 19272232, 19439854, 20281132, 26382659, 35491981, 38879708, 40562264, 52765318, 70983962, 77759416, 81925099, 105530636, 141967924, 163850198, 184678613, 211061272, 283935848, 327700396, 369357226, 573475693, 655400792, 738714452, 1146951386, 1477428904, 1556576881, 2293902772, 3113153762, 4587805544, 6226307524, 10896038167, 12452615048, 21792076334, 43584152668, 87168305336]

約数ペア:

[(1, 87168305336), (2, 43584152668), (4, 21792076334), (7, 12452615048), (8, 10896038167), (14, 6226307524), (19, 4587805544), (28, 3113153762), (38, 2293902772), (56, 1556576881), (59, 1477428904), (76, 1146951386), (118, 738714452), (133, 655400792), (152, 573475693), (236, 369357226), (266, 327700396), (307, 283935848), (413, 211061272), (472, 184678613), (532, 163850198), (614, 141967924), (826, 105530636), (1064, 81925099), (1121, 77759416), (1228, 70983962), (1652, 52765318), (2149, 40562264), (2242, 38879708), (2456, 35491981), (3304, 26382659), (4298, 20281132), (4484, 19439854), (4523, 19272232), (5833, 14943992), (7847, 11108488), (8596, 10140566), (8968, 9719927), (9046, 9636116), (11666, 7471996), (15694, 5554244), (17192, 5070283), (18092, 4818058), (18113, 4812472), (23332, 3735998), (31388, 2777122), (31661, 2753176), (36184, 2409029), (36226, 2406236), (40831, 2134856), (46664, 1867999), (62776, 1388561), (63322, 1376588), (72452, 1203118), (81662, 1067428), (85937, 1014328), (126644, 688294), (126791, 687496), (144904, 601559), (163324, 533714), (171874, 507164), (253288, 344147), (253582, 343748), (266857, 326648)]