68138224

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7901}}^1$

素因数の和:7934

約数の個数: 60

約数和(自身を含む): 167554008

約数和(自身を除く): 99415784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 7901, 8624, 15802, 31604, 55307, 63208, 86911, 110614, 126416, 173822, 221228, 347644, 387149, 442456, 608377, 695288, 774298, 884912, 1216754, 1390576, 1548596, 2433508, 3097192, 4258639, 4867016, 6194384, 8517278, 9734032, 17034556, 34069112, 68138224]

約数ペア:

[(1, 68138224), (2, 34069112), (4, 17034556), (7, 9734032), (8, 8517278), (11, 6194384), (14, 4867016), (16, 4258639), (22, 3097192), (28, 2433508), (44, 1548596), (49, 1390576), (56, 1216754), (77, 884912), (88, 774298), (98, 695288), (112, 608377), (154, 442456), (176, 387149), (196, 347644), (308, 221228), (392, 173822), (539, 126416), (616, 110614), (784, 86911), (1078, 63208), (1232, 55307), (2156, 31604), (4312, 15802), (7901, 8624)]