89809664

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 213884160

約数和(自身を除く): 124074496

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2179, 2576, 2944, 4358, 5152, 5888, 8716, 10304, 15253, 17432, 20608, 30506, 34864, 41216, 50117, 61012, 69728, 100234, 122024, 139456, 200468, 244048, 278912, 350819, 400936, 488096, 557824, 701638, 801872, 976192, 1403276, 1603744, 1952384, 2806552, 3207488, 3904768, 5613104, 6414976, 11226208, 12829952, 22452416, 44904832, 89809664]

約数ペア:

[(1, 89809664), (2, 44904832), (4, 22452416), (7, 12829952), (8, 11226208), (14, 6414976), (16, 5613104), (23, 3904768), (28, 3207488), (32, 2806552), (46, 1952384), (56, 1603744), (64, 1403276), (92, 976192), (112, 801872), (128, 701638), (161, 557824), (184, 488096), (224, 400936), (256, 350819), (322, 278912), (368, 244048), (448, 200468), (644, 139456), (736, 122024), (896, 100234), (1288, 69728), (1472, 61012), (1792, 50117), (2179, 41216), (2576, 34864), (2944, 30506), (4358, 20608), (5152, 17432), (5888, 15253), (8716, 10304)]