86987152

素因数分解:

$2^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:816

約数の個数: 60

約数和(自身を含む): 197458716

約数和(自身を除く): 110471564

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 181, 196, 362, 392, 613, 724, 784, 1226, 1267, 1448, 2452, 2534, 2896, 4291, 4904, 5068, 8582, 8869, 9808, 10136, 17164, 17738, 20272, 30037, 34328, 35476, 60074, 68656, 70952, 110953, 120148, 141904, 221906, 240296, 443812, 480592, 776671, 887624, 1553342, 1775248, 3106684, 5436697, 6213368, 10873394, 12426736, 21746788, 43493576, 86987152]

約数ペア:

[(1, 86987152), (2, 43493576), (4, 21746788), (7, 12426736), (8, 10873394), (14, 6213368), (16, 5436697), (28, 3106684), (49, 1775248), (56, 1553342), (98, 887624), (112, 776671), (181, 480592), (196, 443812), (362, 240296), (392, 221906), (613, 141904), (724, 120148), (784, 110953), (1226, 70952), (1267, 68656), (1448, 60074), (2452, 35476), (2534, 34328), (2896, 30037), (4291, 20272), (4904, 17738), (5068, 17164), (8582, 10136), (8869, 9808)]