81472512

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2445

約数の個数: 88

約数和(自身を含む): 236993472

約数和(自身を除く): 155520960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2112, 2411, 2816, 3072, 4224, 4822, 5632, 7233, 8448, 9644, 11264, 14466, 16896, 19288, 26521, 28932, 33792, 38576, 53042, 57864, 77152, 79563, 106084, 115728, 154304, 159126, 212168, 231456, 308608, 318252, 424336, 462912, 617216, 636504, 848672, 925824, 1234432, 1273008, 1697344, 1851648, 2468864, 2546016, 3394688, 3703296, 5092032, 6789376, 7406592, 10184064, 13578752, 20368128, 27157504, 40736256, 81472512]

約数ペア:

[(1, 81472512), (2, 40736256), (3, 27157504), (4, 20368128), (6, 13578752), (8, 10184064), (11, 7406592), (12, 6789376), (16, 5092032), (22, 3703296), (24, 3394688), (32, 2546016), (33, 2468864), (44, 1851648), (48, 1697344), (64, 1273008), (66, 1234432), (88, 925824), (96, 848672), (128, 636504), (132, 617216), (176, 462912), (192, 424336), (256, 318252), (264, 308608), (352, 231456), (384, 212168), (512, 159126), (528, 154304), (704, 115728), (768, 106084), (1024, 79563), (1056, 77152), (1408, 57864), (1536, 53042), (2112, 38576), (2411, 33792), (2816, 28932), (3072, 26521), (4224, 19288), (4822, 16896), (5632, 14466), (7233, 11264), (8448, 9644)]