86820264

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{6121}}^1$

素因数の和:6330

約数の個数: 48

約数和(自身を含む): 236370420

約数和(自身を除く): 149550156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 6121, 7092, 12242, 14184, 18363, 24484, 36726, 48968, 55089, 73452, 110178, 146904, 220356, 440712, 1205837, 2411674, 3617511, 4823348, 7235022, 9646696, 10852533, 14470044, 21705066, 28940088, 43410132, 86820264]

約数ペア:

[(1, 86820264), (2, 43410132), (3, 28940088), (4, 21705066), (6, 14470044), (8, 10852533), (9, 9646696), (12, 7235022), (18, 4823348), (24, 3617511), (36, 2411674), (72, 1205837), (197, 440712), (394, 220356), (591, 146904), (788, 110178), (1182, 73452), (1576, 55089), (1773, 48968), (2364, 36726), (3546, 24484), (4728, 18363), (6121, 14184), (7092, 12242)]