85385181952

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{2657}}^1$

素因数の和:2986

約数の個数: 144

約数和(自身を含む): 198194088960

約数和(自身を除く): 112808907008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 227, 256, 316, 448, 454, 553, 632, 896, 908, 1106, 1264, 1589, 1792, 1816, 2212, 2528, 2657, 3178, 3632, 4424, 5056, 5314, 6356, 7264, 8848, 10112, 10628, 12712, 14528, 17696, 17933, 18599, 20224, 21256, 25424, 29056, 35392, 35866, 37198, 42512, 50848, 58112, 70784, 71732, 74396, 85024, 101696, 125531, 141568, 143464, 148792, 170048, 203392, 209903, 251062, 286928, 297584, 340096, 406784, 419806, 502124, 573856, 595168, 603139, 680192, 839612, 1004248, 1147712, 1190336, 1206278, 1469321, 1679224, 2008496, 2295424, 2380672, 2412556, 2938642, 3358448, 4016992, 4221973, 4590848, 4761344, 4825112, 5877284, 6716896, 8033984, 8443946, 9650224, 11754568, 13433792, 16067968, 16887892, 19300448, 23509136, 26867584, 32135936, 33775784, 38600896, 47018272, 47647981, 53735168, 67551568, 77201792, 94036544, 95295962, 135103136, 154403584, 188073088, 190591924, 270206272, 333535867, 376146176, 381183848, 540412544, 667071734, 762367696, 1080825088, 1334143468, 1524735392, 2668286936, 3049470784, 5336573872, 6098941568, 10673147744, 12197883136, 21346295488, 42692590976, 85385181952]

約数ペア:

[(1, 85385181952), (2, 42692590976), (4, 21346295488), (7, 12197883136), (8, 10673147744), (14, 6098941568), (16, 5336573872), (28, 3049470784), (32, 2668286936), (56, 1524735392), (64, 1334143468), (79, 1080825088), (112, 762367696), (128, 667071734), (158, 540412544), (224, 381183848), (227, 376146176), (256, 333535867), (316, 270206272), (448, 190591924), (454, 188073088), (553, 154403584), (632, 135103136), (896, 95295962), (908, 94036544), (1106, 77201792), (1264, 67551568), (1589, 53735168), (1792, 47647981), (1816, 47018272), (2212, 38600896), (2528, 33775784), (2657, 32135936), (3178, 26867584), (3632, 23509136), (4424, 19300448), (5056, 16887892), (5314, 16067968), (6356, 13433792), (7264, 11754568), (8848, 9650224), (10112, 8443946), (10628, 8033984), (12712, 6716896), (14528, 5877284), (17696, 4825112), (17933, 4761344), (18599, 4590848), (20224, 4221973), (21256, 4016992), (25424, 3358448), (29056, 2938642), (35392, 2412556), (35866, 2380672), (37198, 2295424), (42512, 2008496), (50848, 1679224), (58112, 1469321), (70784, 1206278), (71732, 1190336), (74396, 1147712), (85024, 1004248), (101696, 839612), (125531, 680192), (141568, 603139), (143464, 595168), (148792, 573856), (170048, 502124), (203392, 419806), (209903, 406784), (251062, 340096), (286928, 297584)]