85896846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21991}}^1$

素因数の和:22037

約数の個数: 48

約数和(自身を含む): 219568128

約数和(自身を除く): 133671282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21991, 43982, 65973, 131946, 153937, 197919, 307874, 395838, 461811, 681721, 923622, 1363442, 1385433, 2045163, 2770866, 4090326, 4772047, 6135489, 9544094, 12270978, 14316141, 28632282, 42948423, 85896846]

約数ペア:

[(1, 85896846), (2, 42948423), (3, 28632282), (6, 14316141), (7, 12270978), (9, 9544094), (14, 6135489), (18, 4772047), (21, 4090326), (31, 2770866), (42, 2045163), (62, 1385433), (63, 1363442), (93, 923622), (126, 681721), (186, 461811), (217, 395838), (279, 307874), (434, 197919), (558, 153937), (651, 131946), (1302, 65973), (1953, 43982), (3906, 21991)]