83348188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 186289376

約数和(自身を除く): 102941188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 292, 308, 337, 484, 511, 674, 803, 847, 1022, 1348, 1606, 1694, 2044, 2359, 3212, 3388, 3707, 4718, 5621, 7414, 8833, 9436, 11242, 14828, 17666, 22484, 24601, 25949, 35332, 40777, 49202, 51898, 61831, 81554, 98404, 103796, 123662, 163108, 172207, 247324, 270611, 285439, 344414, 541222, 570878, 688828, 1082444, 1141756, 1894277, 2976721, 3788554, 5953442, 7577108, 11906884, 20837047, 41674094, 83348188]

約数ペア:

[(1, 83348188), (2, 41674094), (4, 20837047), (7, 11906884), (11, 7577108), (14, 5953442), (22, 3788554), (28, 2976721), (44, 1894277), (73, 1141756), (77, 1082444), (121, 688828), (146, 570878), (154, 541222), (242, 344414), (292, 285439), (308, 270611), (337, 247324), (484, 172207), (511, 163108), (674, 123662), (803, 103796), (847, 98404), (1022, 81554), (1348, 61831), (1606, 51898), (1694, 49202), (2044, 40777), (2359, 35332), (3212, 25949), (3388, 24601), (3707, 22484), (4718, 17666), (5621, 14828), (7414, 11242), (8833, 9436)]