78506568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3011

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 169159032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2939, 2968, 3339, 3816, 4452, 5878, 6678, 8817, 8904, 11756, 13356, 17634, 20573, 23512, 26451, 26712, 35268, 41146, 52902, 61719, 70536, 82292, 105804, 123438, 155767, 164584, 185157, 211608, 246876, 311534, 370314, 467301, 493752, 623068, 740628, 934602, 1090369, 1246136, 1401903, 1481256, 1869204, 2180738, 2803806, 3271107, 3738408, 4361476, 5607612, 6542214, 8722952, 9813321, 11215224, 13084428, 19626642, 26168856, 39253284, 78506568]

約数ペア:

[(1, 78506568), (2, 39253284), (3, 26168856), (4, 19626642), (6, 13084428), (7, 11215224), (8, 9813321), (9, 8722952), (12, 6542214), (14, 5607612), (18, 4361476), (21, 3738408), (24, 3271107), (28, 2803806), (36, 2180738), (42, 1869204), (53, 1481256), (56, 1401903), (63, 1246136), (72, 1090369), (84, 934602), (106, 740628), (126, 623068), (159, 493752), (168, 467301), (212, 370314), (252, 311534), (318, 246876), (371, 211608), (424, 185157), (477, 164584), (504, 155767), (636, 123438), (742, 105804), (954, 82292), (1113, 70536), (1272, 61719), (1484, 52902), (1908, 41146), (2226, 35268), (2939, 26712), (2968, 26451), (3339, 23512), (3816, 20573), (4452, 17634), (5878, 13356), (6678, 11756), (8817, 8904)]