65715691464

素因数分解:

$2^3\times 3^2\times {\mathrm{991}}^1\times {\mathrm{921007}}^1$

素因数の和:922010

約数の個数: 48

約数和(自身を含む): 178159787520

約数和(自身を除く): 112444096056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991, 1982, 2973, 3964, 5946, 7928, 8919, 11892, 17838, 23784, 35676, 71352, 921007, 1842014, 2763021, 3684028, 5526042, 7368056, 8289063, 11052084, 16578126, 22104168, 33156252, 66312504, 912717937, 1825435874, 2738153811, 3650871748, 5476307622, 7301743496, 8214461433, 10952615244, 16428922866, 21905230488, 32857845732, 65715691464]

約数ペア:

[(1, 65715691464), (2, 32857845732), (3, 21905230488), (4, 16428922866), (6, 10952615244), (8, 8214461433), (9, 7301743496), (12, 5476307622), (18, 3650871748), (24, 2738153811), (36, 1825435874), (72, 912717937), (991, 66312504), (1982, 33156252), (2973, 22104168), (3964, 16578126), (5946, 11052084), (7928, 8289063), (8919, 7368056), (11892, 5526042), (17838, 3684028), (23784, 2763021), (35676, 1842014), (71352, 921007)]