78547176

素因数分解:

$2^3\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1621}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 213179460

約数和(自身を除く): 134632284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 673, 1346, 1621, 2019, 2692, 3242, 4038, 4863, 5384, 6057, 6484, 8076, 9726, 12114, 12968, 14589, 16152, 19452, 24228, 29178, 38904, 48456, 58356, 116712, 1090933, 2181866, 3272799, 4363732, 6545598, 8727464, 9818397, 13091196, 19636794, 26182392, 39273588, 78547176]

約数ペア:

[(1, 78547176), (2, 39273588), (3, 26182392), (4, 19636794), (6, 13091196), (8, 9818397), (9, 8727464), (12, 6545598), (18, 4363732), (24, 3272799), (36, 2181866), (72, 1090933), (673, 116712), (1346, 58356), (1621, 48456), (2019, 38904), (2692, 29178), (3242, 24228), (4038, 19452), (4863, 16152), (5384, 14589), (6057, 12968), (6484, 12114), (8076, 9726)]