84038108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 184197888

約数和(自身を除く): 100159780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 971, 1124, 1942, 1967, 3091, 3884, 3934, 6182, 6797, 7868, 10681, 12364, 13594, 21362, 21637, 27188, 42724, 43274, 74767, 86548, 149534, 272851, 299068, 545702, 1091404, 1909957, 3001361, 3819914, 6002722, 7639828, 12005444, 21009527, 42019054, 84038108]

約数ペア:

[(1, 84038108), (2, 42019054), (4, 21009527), (7, 12005444), (11, 7639828), (14, 6002722), (22, 3819914), (28, 3001361), (44, 1909957), (77, 1091404), (154, 545702), (281, 299068), (308, 272851), (562, 149534), (971, 86548), (1124, 74767), (1942, 43274), (1967, 42724), (3091, 27188), (3884, 21637), (3934, 21362), (6182, 13594), (6797, 12364), (7868, 10681)]