61437312

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 187884000

約数和(自身を除く): 126446688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 613, 696, 783, 864, 928, 1044, 1152, 1226, 1392, 1566, 1728, 1839, 1856, 2088, 2452, 2784, 3132, 3456, 3678, 3712, 4176, 4904, 5517, 5568, 6264, 7356, 8352, 9808, 11034, 11136, 12528, 14712, 16551, 16704, 17777, 19616, 22068, 25056, 29424, 33102, 33408, 35554, 39232, 44136, 50112, 53331, 58848, 66204, 71108, 78464, 88272, 100224, 106662, 117696, 132408, 142216, 159993, 176544, 213324, 235392, 264816, 284432, 319986, 353088, 426648, 479979, 529632, 568864, 639972, 706176, 853296, 959958, 1059264, 1137728, 1279944, 1706592, 1919916, 2118528, 2275456, 2559888, 3413184, 3839832, 5119776, 6826368, 7679664, 10239552, 15359328, 20479104, 30718656, 61437312]

約数ペア:

[(1, 61437312), (2, 30718656), (3, 20479104), (4, 15359328), (6, 10239552), (8, 7679664), (9, 6826368), (12, 5119776), (16, 3839832), (18, 3413184), (24, 2559888), (27, 2275456), (29, 2118528), (32, 1919916), (36, 1706592), (48, 1279944), (54, 1137728), (58, 1059264), (64, 959958), (72, 853296), (87, 706176), (96, 639972), (108, 568864), (116, 529632), (128, 479979), (144, 426648), (174, 353088), (192, 319986), (216, 284432), (232, 264816), (261, 235392), (288, 213324), (348, 176544), (384, 159993), (432, 142216), (464, 132408), (522, 117696), (576, 106662), (613, 100224), (696, 88272), (783, 78464), (864, 71108), (928, 66204), (1044, 58848), (1152, 53331), (1226, 50112), (1392, 44136), (1566, 39232), (1728, 35554), (1839, 33408), (1856, 33102), (2088, 29424), (2452, 25056), (2784, 22068), (3132, 19616), (3456, 17777), (3678, 16704), (3712, 16551), (4176, 14712), (4904, 12528), (5517, 11136), (5568, 11034), (6264, 9808), (7356, 8352)]