85646268

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21433}}^1$

素因数の和:21483

約数の個数: 48

約数和(自身を含む): 228057760

約数和(自身を除く): 142411492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 21433, 42866, 64299, 85732, 128598, 192897, 257196, 385794, 578691, 771588, 793021, 1157382, 1586042, 2314764, 2379063, 3172084, 4758126, 7137189, 9516252, 14274378, 21411567, 28548756, 42823134, 85646268]

約数ペア:

[(1, 85646268), (2, 42823134), (3, 28548756), (4, 21411567), (6, 14274378), (9, 9516252), (12, 7137189), (18, 4758126), (27, 3172084), (36, 2379063), (37, 2314764), (54, 1586042), (74, 1157382), (108, 793021), (111, 771588), (148, 578691), (222, 385794), (333, 257196), (444, 192897), (666, 128598), (999, 85732), (1332, 64299), (1998, 42866), (3996, 21433)]