81518976

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 192

約数和(自身を含む): 292780800

約数和(自身を除く): 211261824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 896, 919, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1838, 1848, 2016, 2112, 2464, 2688, 2757, 2772, 3168, 3676, 3696, 4032, 4224, 4928, 5514, 5544, 6336, 6433, 7352, 7392, 8064, 8271, 9856, 10109, 11028, 11088, 12672, 12866, 14704, 14784, 16542, 19299, 20218, 22056, 22176, 25732, 29408, 29568, 30327, 33084, 38598, 40436, 44112, 44352, 51464, 57897, 58816, 60654, 66168, 70763, 77196, 80872, 88224, 88704, 90981, 102928, 115794, 117632, 121308, 132336, 141526, 154392, 161744, 176448, 181962, 205856, 212289, 231588, 242616, 264672, 283052, 308784, 323488, 352896, 363924, 411712, 424578, 463176, 485232, 529344, 566104, 617568, 636867, 646976, 727848, 823424, 849156, 926352, 970464, 1058688, 1132208, 1235136, 1273734, 1293952, 1455696, 1698312, 1852704, 1940928, 2264416, 2470272, 2547468, 2911392, 3396624, 3705408, 3881856, 4528832, 5094936, 5822784, 6793248, 7410816, 9057664, 10189872, 11645568, 13586496, 20379744, 27172992, 40759488, 81518976]

約数ペア:

[(1, 81518976), (2, 40759488), (3, 27172992), (4, 20379744), (6, 13586496), (7, 11645568), (8, 10189872), (9, 9057664), (11, 7410816), (12, 6793248), (14, 5822784), (16, 5094936), (18, 4528832), (21, 3881856), (22, 3705408), (24, 3396624), (28, 2911392), (32, 2547468), (33, 2470272), (36, 2264416), (42, 1940928), (44, 1852704), (48, 1698312), (56, 1455696), (63, 1293952), (64, 1273734), (66, 1235136), (72, 1132208), (77, 1058688), (84, 970464), (88, 926352), (96, 849156), (99, 823424), (112, 727848), (126, 646976), (128, 636867), (132, 617568), (144, 566104), (154, 529344), (168, 485232), (176, 463176), (192, 424578), (198, 411712), (224, 363924), (231, 352896), (252, 323488), (264, 308784), (288, 283052), (308, 264672), (336, 242616), (352, 231588), (384, 212289), (396, 205856), (448, 181962), (462, 176448), (504, 161744), (528, 154392), (576, 141526), (616, 132336), (672, 121308), (693, 117632), (704, 115794), (792, 102928), (896, 90981), (919, 88704), (924, 88224), (1008, 80872), (1056, 77196), (1152, 70763), (1232, 66168), (1344, 60654), (1386, 58816), (1408, 57897), (1584, 51464), (1838, 44352), (1848, 44112), (2016, 40436), (2112, 38598), (2464, 33084), (2688, 30327), (2757, 29568), (2772, 29408), (3168, 25732), (3676, 22176), (3696, 22056), (4032, 20218), (4224, 19299), (4928, 16542), (5514, 14784), (5544, 14704), (6336, 12866), (6433, 12672), (7352, 11088), (7392, 11028), (8064, 10109), (8271, 9856)]