81108672

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18367}}^1$

素因数の和:18405

約数の個数: 56

約数和(自身を含む): 223942656

約数和(自身を除く): 142833984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 18367, 36734, 55101, 73468, 110202, 146936, 220404, 293872, 422441, 440808, 587744, 844882, 881616, 1175488, 1267323, 1689764, 1763232, 2534646, 3379528, 3526464, 5069292, 6759056, 10138584, 13518112, 20277168, 27036224, 40554336, 81108672]

約数ペア:

[(1, 81108672), (2, 40554336), (3, 27036224), (4, 20277168), (6, 13518112), (8, 10138584), (12, 6759056), (16, 5069292), (23, 3526464), (24, 3379528), (32, 2534646), (46, 1763232), (48, 1689764), (64, 1267323), (69, 1175488), (92, 881616), (96, 844882), (138, 587744), (184, 440808), (192, 422441), (276, 293872), (368, 220404), (552, 146936), (736, 110202), (1104, 73468), (1472, 55101), (2208, 36734), (4416, 18367)]