83810328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 250252800

約数和(自身を除く): 166442472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 97, 111, 139, 148, 168, 194, 222, 259, 278, 291, 296, 388, 417, 444, 518, 556, 582, 679, 776, 777, 834, 888, 973, 1036, 1112, 1164, 1358, 1554, 1668, 1946, 2037, 2072, 2328, 2716, 2919, 3108, 3336, 3589, 3892, 4074, 5143, 5432, 5838, 6216, 7178, 7784, 8148, 10286, 10767, 11676, 13483, 14356, 15429, 16296, 20572, 21534, 23352, 25123, 26966, 28712, 30858, 36001, 40449, 41144, 43068, 50246, 53932, 61716, 72002, 75369, 80898, 86136, 94381, 100492, 107864, 108003, 123432, 144004, 150738, 161796, 188762, 200984, 216006, 283143, 288008, 301476, 323592, 377524, 432012, 498871, 566286, 602952, 755048, 864024, 997742, 1132572, 1496613, 1995484, 2265144, 2993226, 3492097, 3990968, 5986452, 6984194, 10476291, 11972904, 13968388, 20952582, 27936776, 41905164, 83810328]

約数ペア:

[(1, 83810328), (2, 41905164), (3, 27936776), (4, 20952582), (6, 13968388), (7, 11972904), (8, 10476291), (12, 6984194), (14, 5986452), (21, 3990968), (24, 3492097), (28, 2993226), (37, 2265144), (42, 1995484), (56, 1496613), (74, 1132572), (84, 997742), (97, 864024), (111, 755048), (139, 602952), (148, 566286), (168, 498871), (194, 432012), (222, 377524), (259, 323592), (278, 301476), (291, 288008), (296, 283143), (388, 216006), (417, 200984), (444, 188762), (518, 161796), (556, 150738), (582, 144004), (679, 123432), (776, 108003), (777, 107864), (834, 100492), (888, 94381), (973, 86136), (1036, 80898), (1112, 75369), (1164, 72002), (1358, 61716), (1554, 53932), (1668, 50246), (1946, 43068), (2037, 41144), (2072, 40449), (2328, 36001), (2716, 30858), (2919, 28712), (3108, 26966), (3336, 25123), (3589, 23352), (3892, 21534), (4074, 20572), (5143, 16296), (5432, 15429), (5838, 14356), (6216, 13483), (7178, 11676), (7784, 10767), (8148, 10286)]