81103488

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7283}}^1$

素因数の和:7329

約数の個数: 64

約数和(自身を含む): 222890400

約数和(自身を除く): 141786912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 7283, 11136, 14566, 21849, 29132, 43698, 58264, 87396, 116528, 174792, 211207, 233056, 349584, 422414, 466112, 633621, 699168, 844828, 932224, 1267242, 1398336, 1689656, 2534484, 2796672, 3379312, 5068968, 6758624, 10137936, 13517248, 20275872, 27034496, 40551744, 81103488]

約数ペア:

[(1, 81103488), (2, 40551744), (3, 27034496), (4, 20275872), (6, 13517248), (8, 10137936), (12, 6758624), (16, 5068968), (24, 3379312), (29, 2796672), (32, 2534484), (48, 1689656), (58, 1398336), (64, 1267242), (87, 932224), (96, 844828), (116, 699168), (128, 633621), (174, 466112), (192, 422414), (232, 349584), (348, 233056), (384, 211207), (464, 174792), (696, 116528), (928, 87396), (1392, 58264), (1856, 43698), (2784, 29132), (3712, 21849), (5568, 14566), (7283, 11136)]