86606128

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 200780800

約数和(自身を除く): 114174672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 367, 392, 602, 686, 688, 734, 784, 1204, 1372, 1468, 2107, 2408, 2569, 2744, 2936, 4214, 4816, 5138, 5488, 5872, 8428, 10276, 14749, 15781, 16856, 17983, 20552, 29498, 31562, 33712, 35966, 41104, 58996, 63124, 71932, 110467, 117992, 125881, 126248, 143864, 220934, 235984, 251762, 252496, 287728, 441868, 503524, 773269, 883736, 1007048, 1546538, 1767472, 2014096, 3093076, 5412883, 6186152, 10825766, 12372304, 21651532, 43303064, 86606128]

約数ペア:

[(1, 86606128), (2, 43303064), (4, 21651532), (7, 12372304), (8, 10825766), (14, 6186152), (16, 5412883), (28, 3093076), (43, 2014096), (49, 1767472), (56, 1546538), (86, 1007048), (98, 883736), (112, 773269), (172, 503524), (196, 441868), (301, 287728), (343, 252496), (344, 251762), (367, 235984), (392, 220934), (602, 143864), (686, 126248), (688, 125881), (734, 117992), (784, 110467), (1204, 71932), (1372, 63124), (1468, 58996), (2107, 41104), (2408, 35966), (2569, 33712), (2744, 31562), (2936, 29498), (4214, 20552), (4816, 17983), (5138, 16856), (5488, 15781), (5872, 14749), (8428, 10276)]