85511538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{75407}}^1$

素因数の和:75428

約数の個数: 40

約数和(自身を含む): 218984832

約数和(自身を除く): 133473294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 75407, 150814, 226221, 452442, 527849, 678663, 1055698, 1357326, 1583547, 2035989, 3167094, 4071978, 4750641, 6107967, 9501282, 12215934, 14251923, 28503846, 42755769, 85511538]

約数ペア:

[(1, 85511538), (2, 42755769), (3, 28503846), (6, 14251923), (7, 12215934), (9, 9501282), (14, 6107967), (18, 4750641), (21, 4071978), (27, 3167094), (42, 2035989), (54, 1583547), (63, 1357326), (81, 1055698), (126, 678663), (162, 527849), (189, 452442), (378, 226221), (567, 150814), (1134, 75407)]