85478712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 240986880

約数和(自身を除く): 155508168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 83, 88, 94, 132, 141, 166, 188, 249, 264, 282, 332, 376, 498, 517, 564, 664, 913, 996, 1034, 1128, 1551, 1826, 1992, 2068, 2739, 3102, 3652, 3901, 4136, 5478, 6204, 6889, 7304, 7802, 10956, 11703, 12408, 13778, 15604, 20667, 21912, 23406, 27556, 31208, 41334, 42911, 46812, 55112, 75779, 82668, 85822, 93624, 128733, 151558, 165336, 171644, 227337, 257466, 303116, 323783, 343288, 454674, 514932, 606232, 647566, 909348, 971349, 1029864, 1295132, 1818696, 1942698, 2590264, 3561613, 3885396, 7123226, 7770792, 10684839, 14246452, 21369678, 28492904, 42739356, 85478712]

約数ペア:

[(1, 85478712), (2, 42739356), (3, 28492904), (4, 21369678), (6, 14246452), (8, 10684839), (11, 7770792), (12, 7123226), (22, 3885396), (24, 3561613), (33, 2590264), (44, 1942698), (47, 1818696), (66, 1295132), (83, 1029864), (88, 971349), (94, 909348), (132, 647566), (141, 606232), (166, 514932), (188, 454674), (249, 343288), (264, 323783), (282, 303116), (332, 257466), (376, 227337), (498, 171644), (517, 165336), (564, 151558), (664, 128733), (913, 93624), (996, 85822), (1034, 82668), (1128, 75779), (1551, 55112), (1826, 46812), (1992, 42911), (2068, 41334), (2739, 31208), (3102, 27556), (3652, 23406), (3901, 21912), (4136, 20667), (5478, 15604), (6204, 13778), (6889, 12408), (7304, 11703), (7802, 10956)]