77220752

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 184369152

約数和(自身を除く): 107148400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 967, 1288, 1426, 1736, 1934, 2576, 2852, 3472, 3868, 4991, 5704, 6769, 7736, 9982, 11408, 13538, 15472, 19964, 22241, 27076, 29977, 39928, 44482, 54152, 59954, 79856, 88964, 108304, 119908, 155687, 177928, 209839, 239816, 311374, 355856, 419678, 479632, 622748, 689471, 839356, 1245496, 1378942, 1678712, 2490992, 2757884, 3357424, 4826297, 5515768, 9652594, 11031536, 19305188, 38610376, 77220752]

約数ペア:

[(1, 77220752), (2, 38610376), (4, 19305188), (7, 11031536), (8, 9652594), (14, 5515768), (16, 4826297), (23, 3357424), (28, 2757884), (31, 2490992), (46, 1678712), (56, 1378942), (62, 1245496), (92, 839356), (112, 689471), (124, 622748), (161, 479632), (184, 419678), (217, 355856), (248, 311374), (322, 239816), (368, 209839), (434, 177928), (496, 155687), (644, 119908), (713, 108304), (868, 88964), (967, 79856), (1288, 59954), (1426, 54152), (1736, 44482), (1934, 39928), (2576, 29977), (2852, 27076), (3472, 22241), (3868, 19964), (4991, 15472), (5704, 13538), (6769, 11408), (7736, 9982)]