71136768

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1647

約数の個数: 80

約数和(自身を含む): 196170480

約数和(自身を除く): 125033712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1597, 1856, 2784, 3194, 3712, 4791, 5568, 6388, 7424, 9582, 11136, 12776, 14848, 19164, 22272, 25552, 38328, 44544, 46313, 51104, 76656, 92626, 102208, 138939, 153312, 185252, 204416, 277878, 306624, 370504, 408832, 555756, 613248, 741008, 817664, 1111512, 1226496, 1482016, 2223024, 2452992, 2964032, 4446048, 5928064, 8892096, 11856128, 17784192, 23712256, 35568384, 71136768]

約数ペア:

[(1, 71136768), (2, 35568384), (3, 23712256), (4, 17784192), (6, 11856128), (8, 8892096), (12, 5928064), (16, 4446048), (24, 2964032), (29, 2452992), (32, 2223024), (48, 1482016), (58, 1226496), (64, 1111512), (87, 817664), (96, 741008), (116, 613248), (128, 555756), (174, 408832), (192, 370504), (232, 306624), (256, 277878), (348, 204416), (384, 185252), (464, 153312), (512, 138939), (696, 102208), (768, 92626), (928, 76656), (1392, 51104), (1536, 46313), (1597, 44544), (1856, 38328), (2784, 25552), (3194, 22272), (3712, 19164), (4791, 14848), (5568, 12776), (6388, 11136), (7424, 9582)]