83954332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 109097828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 53, 74, 77, 106, 139, 148, 154, 212, 259, 278, 308, 371, 407, 518, 556, 583, 742, 814, 973, 1036, 1166, 1484, 1529, 1628, 1946, 1961, 2332, 2849, 3058, 3892, 3922, 4081, 5143, 5698, 6116, 7367, 7844, 8162, 10286, 10703, 11396, 13727, 14734, 16324, 20572, 21406, 21571, 27454, 29468, 36001, 42812, 43142, 51569, 54908, 56573, 72002, 81037, 86284, 103138, 113146, 144004, 150997, 162074, 206276, 226292, 272579, 301994, 324148, 396011, 545158, 567259, 603988, 792022, 1090316, 1134518, 1584044, 1908053, 2269036, 2998369, 3816106, 5996738, 7632212, 11993476, 20988583, 41977166, 83954332]

約数ペア:

[(1, 83954332), (2, 41977166), (4, 20988583), (7, 11993476), (11, 7632212), (14, 5996738), (22, 3816106), (28, 2998369), (37, 2269036), (44, 1908053), (53, 1584044), (74, 1134518), (77, 1090316), (106, 792022), (139, 603988), (148, 567259), (154, 545158), (212, 396011), (259, 324148), (278, 301994), (308, 272579), (371, 226292), (407, 206276), (518, 162074), (556, 150997), (583, 144004), (742, 113146), (814, 103138), (973, 86284), (1036, 81037), (1166, 72002), (1484, 56573), (1529, 54908), (1628, 51569), (1946, 43142), (1961, 42812), (2332, 36001), (2849, 29468), (3058, 27454), (3892, 21571), (3922, 21406), (4081, 20572), (5143, 16324), (5698, 14734), (6116, 13727), (7367, 11396), (7844, 10703), (8162, 10286)]