76270857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 119243712

約数和(自身を除く): 42972855

約数列:

[1, 3, 13, 17, 39, 51, 67, 101, 201, 221, 289, 303, 663, 867, 871, 1139, 1313, 1717, 2613, 3417, 3757, 3939, 5151, 6767, 11271, 14807, 19363, 20301, 22321, 29189, 44421, 58089, 66963, 87567, 87971, 115039, 251719, 263913, 345117, 379457, 755157, 1138371, 1495507, 1955663, 4486521, 5866989, 25423619, 76270857]

約数ペア:

[(1, 76270857), (3, 25423619), (13, 5866989), (17, 4486521), (39, 1955663), (51, 1495507), (67, 1138371), (101, 755157), (201, 379457), (221, 345117), (289, 263913), (303, 251719), (663, 115039), (867, 87971), (871, 87567), (1139, 66963), (1313, 58089), (1717, 44421), (2613, 29189), (3417, 22321), (3757, 20301), (3939, 19363), (5151, 14807), (6767, 11271)]