80420088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2767}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 231183360

約数和(自身を除く): 150763272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1384, 2076, 2422, 2767, 3633, 4152, 4844, 5534, 7266, 8301, 9688, 11068, 14532, 16602, 19369, 22136, 29064, 33204, 38738, 58107, 66408, 77476, 116214, 154952, 232428, 464856, 478691, 957382, 1436073, 1914764, 2872146, 3350837, 3829528, 5744292, 6701674, 10052511, 11488584, 13403348, 20105022, 26806696, 40210044, 80420088]

約数ペア:

[(1, 80420088), (2, 40210044), (3, 26806696), (4, 20105022), (6, 13403348), (7, 11488584), (8, 10052511), (12, 6701674), (14, 5744292), (21, 3829528), (24, 3350837), (28, 2872146), (42, 1914764), (56, 1436073), (84, 957382), (168, 478691), (173, 464856), (346, 232428), (519, 154952), (692, 116214), (1038, 77476), (1211, 66408), (1384, 58107), (2076, 38738), (2422, 33204), (2767, 29064), (3633, 22136), (4152, 19369), (4844, 16602), (5534, 14532), (7266, 11068), (8301, 9688)]