80666168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 173426400

約数和(自身を除く): 92760232

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 73, 88, 116, 146, 232, 292, 319, 433, 584, 638, 803, 866, 1276, 1606, 1732, 2117, 2552, 3212, 3464, 4234, 4763, 6424, 8468, 9526, 12557, 16936, 19052, 23287, 25114, 31609, 38104, 46574, 50228, 63218, 93148, 100456, 126436, 138127, 186296, 252872, 276254, 347699, 552508, 695398, 916661, 1105016, 1390796, 1833322, 2781592, 3666644, 7333288, 10083271, 20166542, 40333084, 80666168]

約数ペア:

[(1, 80666168), (2, 40333084), (4, 20166542), (8, 10083271), (11, 7333288), (22, 3666644), (29, 2781592), (44, 1833322), (58, 1390796), (73, 1105016), (88, 916661), (116, 695398), (146, 552508), (232, 347699), (292, 276254), (319, 252872), (433, 186296), (584, 138127), (638, 126436), (803, 100456), (866, 93148), (1276, 63218), (1606, 50228), (1732, 46574), (2117, 38104), (2552, 31609), (3212, 25114), (3464, 23287), (4234, 19052), (4763, 16936), (6424, 12557), (8468, 9526)]