90905856

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2947

約数の個数: 72

約数和(自身を含む): 247929024

約数和(自身を除く): 157023168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 2887, 3936, 5248, 5774, 7872, 8661, 10496, 11548, 15744, 17322, 23096, 31488, 34644, 46192, 69288, 92384, 118367, 138576, 184768, 236734, 277152, 355101, 369536, 473468, 554304, 710202, 739072, 946936, 1108608, 1420404, 1893872, 2217216, 2840808, 3787744, 5681616, 7575488, 11363232, 15150976, 22726464, 30301952, 45452928, 90905856]

約数ペア:

[(1, 90905856), (2, 45452928), (3, 30301952), (4, 22726464), (6, 15150976), (8, 11363232), (12, 7575488), (16, 5681616), (24, 3787744), (32, 2840808), (41, 2217216), (48, 1893872), (64, 1420404), (82, 1108608), (96, 946936), (123, 739072), (128, 710202), (164, 554304), (192, 473468), (246, 369536), (256, 355101), (328, 277152), (384, 236734), (492, 184768), (656, 138576), (768, 118367), (984, 92384), (1312, 69288), (1968, 46192), (2624, 34644), (2887, 31488), (3936, 23096), (5248, 17322), (5774, 15744), (7872, 11548), (8661, 10496)]