81696594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3751

約数の個数: 64

約数和(自身を含む): 204152832

約数和(自身を除く): 122456238

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 3691, 7378, 7382, 11067, 11073, 22134, 22146, 25837, 51674, 62747, 77511, 114421, 125494, 155022, 188241, 228842, 343263, 376482, 439229, 686526, 800947, 878458, 1317687, 1601894, 1945157, 2402841, 2635374, 3890314, 4805682, 5835471, 11670942, 13616099, 27232198, 40848297, 81696594]

約数ペア:

[(1, 81696594), (2, 40848297), (3, 27232198), (6, 13616099), (7, 11670942), (14, 5835471), (17, 4805682), (21, 3890314), (31, 2635374), (34, 2402841), (42, 1945157), (51, 1601894), (62, 1317687), (93, 878458), (102, 800947), (119, 686526), (186, 439229), (217, 376482), (238, 343263), (357, 228842), (434, 188241), (527, 155022), (651, 125494), (714, 114421), (1054, 77511), (1302, 62747), (1581, 51674), (3162, 25837), (3689, 22146), (3691, 22134), (7378, 11073), (7382, 11067)]