68834722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 51822878

約数列:

[1, 2, 11, 22, 23, 46, 83, 121, 149, 166, 242, 253, 298, 506, 913, 1639, 1826, 1909, 2783, 3278, 3427, 3818, 5566, 6854, 10043, 12367, 18029, 20086, 20999, 24734, 36058, 37697, 41998, 75394, 136037, 230989, 272074, 284441, 414667, 461978, 568882, 829334, 1496407, 2992814, 3128851, 6257702, 34417361, 68834722]

約数ペア:

[(1, 68834722), (2, 34417361), (11, 6257702), (22, 3128851), (23, 2992814), (46, 1496407), (83, 829334), (121, 568882), (149, 461978), (166, 414667), (242, 284441), (253, 272074), (298, 230989), (506, 136037), (913, 75394), (1639, 41998), (1826, 37697), (1909, 36058), (2783, 24734), (3278, 20999), (3427, 20086), (3818, 18029), (5566, 12367), (6854, 10043)]