71342892

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18521}}^1$

素因数の和:18638

約数の個数: 36

約数和(自身を含む): 182034216

約数和(自身を除く): 110691324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 18521, 37042, 55563, 74084, 111126, 166689, 222252, 333378, 666756, 1981747, 3963494, 5945241, 7926988, 11890482, 17835723, 23780964, 35671446, 71342892]

約数ペア:

[(1, 71342892), (2, 35671446), (3, 23780964), (4, 17835723), (6, 11890482), (9, 7926988), (12, 5945241), (18, 3963494), (36, 1981747), (107, 666756), (214, 333378), (321, 222252), (428, 166689), (642, 111126), (963, 74084), (1284, 55563), (1926, 37042), (3852, 18521)]