77768152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 191520000

約数和(自身を除く): 113751848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 121, 154, 161, 184, 242, 253, 308, 322, 484, 499, 506, 616, 644, 847, 968, 998, 1012, 1288, 1694, 1771, 1996, 2024, 2783, 3388, 3493, 3542, 3992, 5489, 5566, 6776, 6986, 7084, 10978, 11132, 11477, 13972, 14168, 19481, 21956, 22264, 22954, 27944, 38423, 38962, 43912, 45908, 60379, 76846, 77924, 80339, 91816, 120758, 126247, 153692, 155848, 160678, 241516, 252494, 307384, 321356, 422653, 483032, 504988, 642712, 845306, 883729, 1009976, 1388717, 1690612, 1767458, 2777434, 3381224, 3534916, 5554868, 7069832, 9721019, 11109736, 19442038, 38884076, 77768152]

約数ペア:

[(1, 77768152), (2, 38884076), (4, 19442038), (7, 11109736), (8, 9721019), (11, 7069832), (14, 5554868), (22, 3534916), (23, 3381224), (28, 2777434), (44, 1767458), (46, 1690612), (56, 1388717), (77, 1009976), (88, 883729), (92, 845306), (121, 642712), (154, 504988), (161, 483032), (184, 422653), (242, 321356), (253, 307384), (308, 252494), (322, 241516), (484, 160678), (499, 155848), (506, 153692), (616, 126247), (644, 120758), (847, 91816), (968, 80339), (998, 77924), (1012, 76846), (1288, 60379), (1694, 45908), (1771, 43912), (1996, 38962), (2024, 38423), (2783, 27944), (3388, 22954), (3493, 22264), (3542, 21956), (3992, 19481), (5489, 14168), (5566, 13972), (6776, 11477), (6986, 11132), (7084, 10978)]