81483622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 136663200

約数和(自身を除く): 55179578

約数列:

[1, 2, 11, 22, 73, 113, 146, 226, 449, 803, 898, 1243, 1606, 2486, 4939, 8249, 9878, 16498, 32777, 50737, 65554, 90739, 101474, 181478, 360547, 558107, 721094, 1116214, 3703801, 7407602, 40741811, 81483622]

約数ペア:

[(1, 81483622), (2, 40741811), (11, 7407602), (22, 3703801), (73, 1116214), (113, 721094), (146, 558107), (226, 360547), (449, 181478), (803, 101474), (898, 90739), (1243, 65554), (1606, 50737), (2486, 32777), (4939, 16498), (8249, 9878)]