75045816

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1621}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 203690760

約数和(自身を除く): 128644944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1621, 1929, 2572, 3242, 3858, 4863, 5144, 5787, 6484, 7716, 9726, 11574, 12968, 14589, 15432, 19452, 23148, 29178, 38904, 46296, 58356, 116712, 1042303, 2084606, 3126909, 4169212, 6253818, 8338424, 9380727, 12507636, 18761454, 25015272, 37522908, 75045816]

約数ペア:

[(1, 75045816), (2, 37522908), (3, 25015272), (4, 18761454), (6, 12507636), (8, 9380727), (9, 8338424), (12, 6253818), (18, 4169212), (24, 3126909), (36, 2084606), (72, 1042303), (643, 116712), (1286, 58356), (1621, 46296), (1929, 38904), (2572, 29178), (3242, 23148), (3858, 19452), (4863, 15432), (5144, 14589), (5787, 12968), (6484, 11574), (7716, 9726)]