68342886

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 162720000

約数和(自身を除く): 94377114

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 342, 354, 513, 531, 1026, 1062, 1121, 1129, 1593, 2242, 2258, 3186, 3363, 3387, 6726, 6774, 10089, 10161, 20178, 20322, 21451, 30267, 30483, 42902, 60534, 60966, 64353, 66611, 128706, 133222, 193059, 199833, 386118, 399666, 579177, 599499, 1158354, 1198998, 1265609, 1798497, 2531218, 3596994, 3796827, 7593654, 11390481, 22780962, 34171443, 68342886]

約数ペア:

[(1, 68342886), (2, 34171443), (3, 22780962), (6, 11390481), (9, 7593654), (18, 3796827), (19, 3596994), (27, 2531218), (38, 1798497), (54, 1265609), (57, 1198998), (59, 1158354), (114, 599499), (118, 579177), (171, 399666), (177, 386118), (342, 199833), (354, 193059), (513, 133222), (531, 128706), (1026, 66611), (1062, 64353), (1121, 60966), (1129, 60534), (1593, 42902), (2242, 30483), (2258, 30267), (3186, 21451), (3363, 20322), (3387, 20178), (6726, 10161), (6774, 10089)]