85227758

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 163527984

約数和(自身を除く): 78300226

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 173, 346, 457, 539, 914, 1078, 1211, 1903, 2422, 3199, 3806, 5027, 6398, 8477, 10054, 13321, 16954, 22393, 26642, 35189, 44786, 70378, 79061, 93247, 158122, 186494, 246323, 492646, 553427, 869671, 1106854, 1739342, 3873989, 6087697, 7747978, 12175394, 42613879, 85227758]

約数ペア:

[(1, 85227758), (2, 42613879), (7, 12175394), (11, 7747978), (14, 6087697), (22, 3873989), (49, 1739342), (77, 1106854), (98, 869671), (154, 553427), (173, 492646), (346, 246323), (457, 186494), (539, 158122), (914, 93247), (1078, 79061), (1211, 70378), (1903, 44786), (2422, 35189), (3199, 26642), (3806, 22393), (5027, 16954), (6398, 13321), (8477, 10054)]