86466688

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 222474240

約数和(自身を除く): 136007552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 283, 308, 341, 352, 434, 448, 496, 566, 616, 682, 704, 868, 896, 992, 1132, 1232, 1364, 1408, 1736, 1981, 1984, 2264, 2387, 2464, 2728, 3113, 3472, 3962, 3968, 4528, 4774, 4928, 5456, 6226, 6944, 7924, 8773, 9056, 9548, 9856, 10912, 12452, 13888, 15848, 17546, 18112, 19096, 21791, 21824, 24904, 27776, 31696, 35092, 36224, 38192, 43582, 43648, 49808, 61411, 63392, 70184, 76384, 87164, 96503, 99616, 122822, 126784, 140368, 152768, 174328, 193006, 199232, 245644, 253568, 280736, 305536, 348656, 386012, 398464, 491288, 561472, 675521, 697312, 772024, 982576, 1122944, 1351042, 1394624, 1544048, 1965152, 2702084, 2789248, 3088096, 3930304, 5404168, 6176192, 7860608, 10808336, 12352384, 21616672, 43233344, 86466688]

約数ペア:

[(1, 86466688), (2, 43233344), (4, 21616672), (7, 12352384), (8, 10808336), (11, 7860608), (14, 6176192), (16, 5404168), (22, 3930304), (28, 3088096), (31, 2789248), (32, 2702084), (44, 1965152), (56, 1544048), (62, 1394624), (64, 1351042), (77, 1122944), (88, 982576), (112, 772024), (124, 697312), (128, 675521), (154, 561472), (176, 491288), (217, 398464), (224, 386012), (248, 348656), (283, 305536), (308, 280736), (341, 253568), (352, 245644), (434, 199232), (448, 193006), (496, 174328), (566, 152768), (616, 140368), (682, 126784), (704, 122822), (868, 99616), (896, 96503), (992, 87164), (1132, 76384), (1232, 70184), (1364, 63392), (1408, 61411), (1736, 49808), (1981, 43648), (1984, 43582), (2264, 38192), (2387, 36224), (2464, 35092), (2728, 31696), (3113, 27776), (3472, 24904), (3962, 21824), (3968, 21791), (4528, 19096), (4774, 18112), (4928, 17546), (5456, 15848), (6226, 13888), (6944, 12452), (7924, 10912), (8773, 9856), (9056, 9548)]