76887696188

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3847}}^1\times {\mathrm{13841}}^1$

素因数の和:17730

約数の個数: 36

約数和(自身を含む): 142055130672

約数和(自身を除く): 65167434484

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3847, 7694, 13841, 15388, 27682, 55364, 73093, 146186, 262979, 292372, 525958, 1051916, 1388767, 2777534, 4996601, 5555068, 9993202, 19986404, 53246327, 106492654, 212985308, 1011680213, 2023360426, 4046720852, 19221924047, 38443848094, 76887696188]

約数ペア:

[(1, 76887696188), (2, 38443848094), (4, 19221924047), (19, 4046720852), (38, 2023360426), (76, 1011680213), (361, 212985308), (722, 106492654), (1444, 53246327), (3847, 19986404), (7694, 9993202), (13841, 5555068), (15388, 4996601), (27682, 2777534), (55364, 1388767), (73093, 1051916), (146186, 525958), (262979, 292372)]