77643368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1613}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 159204960

約数和(自身を除く): 81561592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 547, 1094, 1613, 2188, 3226, 4376, 6017, 6452, 12034, 12904, 17743, 24068, 35486, 48136, 70972, 141944, 882311, 1764622, 3529244, 7058488, 9705421, 19410842, 38821684, 77643368]

約数ペア:

[(1, 77643368), (2, 38821684), (4, 19410842), (8, 9705421), (11, 7058488), (22, 3529244), (44, 1764622), (88, 882311), (547, 141944), (1094, 70972), (1613, 48136), (2188, 35486), (3226, 24068), (4376, 17743), (6017, 12904), (6452, 12034)]