68706336

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 200176704

約数和(自身を除く): 131470368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 37, 46, 48, 58, 69, 74, 87, 92, 96, 111, 116, 138, 148, 174, 184, 222, 232, 276, 296, 348, 368, 444, 464, 552, 592, 667, 696, 736, 841, 851, 888, 928, 1073, 1104, 1184, 1334, 1392, 1682, 1702, 1776, 2001, 2146, 2208, 2523, 2553, 2668, 2784, 3219, 3364, 3404, 3552, 4002, 4292, 5046, 5106, 5336, 6438, 6728, 6808, 8004, 8584, 10092, 10212, 10672, 12876, 13456, 13616, 16008, 17168, 19343, 20184, 20424, 21344, 24679, 25752, 26912, 27232, 31117, 32016, 34336, 38686, 40368, 40848, 49358, 51504, 58029, 62234, 64032, 74037, 77372, 80736, 81696, 93351, 98716, 103008, 116058, 124468, 148074, 154744, 186702, 197432, 232116, 248936, 296148, 309488, 373404, 394864, 464232, 497872, 592296, 618976, 715691, 746808, 789728, 928464, 995744, 1184592, 1431382, 1493616, 1856928, 2147073, 2369184, 2862764, 2987232, 4294146, 5725528, 8588292, 11451056, 17176584, 22902112, 34353168, 68706336]

約数ペア:

[(1, 68706336), (2, 34353168), (3, 22902112), (4, 17176584), (6, 11451056), (8, 8588292), (12, 5725528), (16, 4294146), (23, 2987232), (24, 2862764), (29, 2369184), (32, 2147073), (37, 1856928), (46, 1493616), (48, 1431382), (58, 1184592), (69, 995744), (74, 928464), (87, 789728), (92, 746808), (96, 715691), (111, 618976), (116, 592296), (138, 497872), (148, 464232), (174, 394864), (184, 373404), (222, 309488), (232, 296148), (276, 248936), (296, 232116), (348, 197432), (368, 186702), (444, 154744), (464, 148074), (552, 124468), (592, 116058), (667, 103008), (696, 98716), (736, 93351), (841, 81696), (851, 80736), (888, 77372), (928, 74037), (1073, 64032), (1104, 62234), (1184, 58029), (1334, 51504), (1392, 49358), (1682, 40848), (1702, 40368), (1776, 38686), (2001, 34336), (2146, 32016), (2208, 31117), (2523, 27232), (2553, 26912), (2668, 25752), (2784, 24679), (3219, 21344), (3364, 20424), (3404, 20184), (3552, 19343), (4002, 17168), (4292, 16008), (5046, 13616), (5106, 13456), (5336, 12876), (6438, 10672), (6728, 10212), (6808, 10092), (8004, 8584)]