81663669824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{1787}}^1$

素因数の和:2416

約数の個数: 112

約数和(自身を含む): 178536234240

約数和(自身を除く): 96872564416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 467, 556, 704, 934, 1112, 1529, 1787, 1868, 2224, 3058, 3574, 3736, 4448, 5137, 6116, 7148, 7472, 8896, 10274, 12232, 14296, 14944, 19657, 20548, 24464, 28592, 29888, 39314, 41096, 48928, 57184, 64913, 78628, 82192, 97856, 114368, 129826, 157256, 164384, 248393, 259652, 314512, 328768, 496786, 519304, 629024, 714043, 834529, 993572, 1038608, 1258048, 1428086, 1669058, 1987144, 2077216, 2732323, 2856172, 3338116, 3974288, 4154432, 5464646, 5712344, 6676232, 7948576, 9179819, 10929292, 11424688, 13352464, 15897152, 18359638, 21858584, 22849376, 26704928, 36719276, 43717168, 45698752, 53409856, 73438552, 87434336, 115999531, 146877104, 174868672, 231999062, 293754208, 463998124, 587508416, 927996248, 1275994841, 1855992496, 2551989682, 3711984992, 5103979364, 7423969984, 10207958728, 20415917456, 40831834912, 81663669824]

約数ペア:

[(1, 81663669824), (2, 40831834912), (4, 20415917456), (8, 10207958728), (11, 7423969984), (16, 5103979364), (22, 3711984992), (32, 2551989682), (44, 1855992496), (64, 1275994841), (88, 927996248), (139, 587508416), (176, 463998124), (278, 293754208), (352, 231999062), (467, 174868672), (556, 146877104), (704, 115999531), (934, 87434336), (1112, 73438552), (1529, 53409856), (1787, 45698752), (1868, 43717168), (2224, 36719276), (3058, 26704928), (3574, 22849376), (3736, 21858584), (4448, 18359638), (5137, 15897152), (6116, 13352464), (7148, 11424688), (7472, 10929292), (8896, 9179819), (10274, 7948576), (12232, 6676232), (14296, 5712344), (14944, 5464646), (19657, 4154432), (20548, 3974288), (24464, 3338116), (28592, 2856172), (29888, 2732323), (39314, 2077216), (41096, 1987144), (48928, 1669058), (57184, 1428086), (64913, 1258048), (78628, 1038608), (82192, 993572), (97856, 834529), (114368, 714043), (129826, 629024), (157256, 519304), (164384, 496786), (248393, 328768), (259652, 314512)]