71412228

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18539}}^1$

素因数の和:18656

約数の個数: 36

約数和(自身を含む): 182211120

約数和(自身を除く): 110798892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 18539, 37078, 55617, 74156, 111234, 166851, 222468, 333702, 667404, 1983673, 3967346, 5951019, 7934692, 11902038, 17853057, 23804076, 35706114, 71412228]

約数ペア:

[(1, 71412228), (2, 35706114), (3, 23804076), (4, 17853057), (6, 11902038), (9, 7934692), (12, 5951019), (18, 3967346), (36, 1983673), (107, 667404), (214, 333702), (321, 222468), (428, 166851), (642, 111234), (963, 74156), (1284, 55617), (1926, 37078), (3852, 18539)]