77203404

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 203675472

約数和(自身を除く): 126472068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 941, 954, 1548, 1882, 1908, 2279, 2823, 3764, 4558, 5646, 6837, 8469, 9116, 11292, 13674, 16938, 20511, 27348, 33876, 40463, 41022, 49873, 80926, 82044, 99746, 121389, 149619, 161852, 199492, 242778, 299238, 364167, 448857, 485556, 598476, 728334, 897714, 1456668, 1795428, 2144539, 4289078, 6433617, 8578156, 12867234, 19300851, 25734468, 38601702, 77203404]

約数ペア:

[(1, 77203404), (2, 38601702), (3, 25734468), (4, 19300851), (6, 12867234), (9, 8578156), (12, 6433617), (18, 4289078), (36, 2144539), (43, 1795428), (53, 1456668), (86, 897714), (106, 728334), (129, 598476), (159, 485556), (172, 448857), (212, 364167), (258, 299238), (318, 242778), (387, 199492), (477, 161852), (516, 149619), (636, 121389), (774, 99746), (941, 82044), (954, 80926), (1548, 49873), (1882, 41022), (1908, 40463), (2279, 33876), (2823, 27348), (3764, 20511), (4558, 16938), (5646, 13674), (6837, 11292), (8469, 9116)]