67557412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 54

約数和(自身を含む): 133375158

約数和(自身を除く): 65817746

約数列:

[1, 2, 4, 13, 26, 37, 52, 73, 74, 146, 148, 169, 292, 338, 481, 676, 949, 962, 1369, 1898, 1924, 2701, 2738, 3796, 5402, 5476, 6253, 10804, 12337, 12506, 17797, 24674, 25012, 35113, 35594, 49348, 70226, 71188, 99937, 140452, 199874, 231361, 399748, 456469, 462722, 912938, 925444, 1299181, 1825876, 2598362, 5196724, 16889353, 33778706, 67557412]

約数ペア:

[(1, 67557412), (2, 33778706), (4, 16889353), (13, 5196724), (26, 2598362), (37, 1825876), (52, 1299181), (73, 925444), (74, 912938), (146, 462722), (148, 456469), (169, 399748), (292, 231361), (338, 199874), (481, 140452), (676, 99937), (949, 71188), (962, 70226), (1369, 49348), (1898, 35594), (1924, 35113), (2701, 25012), (2738, 24674), (3796, 17797), (5402, 12506), (5476, 12337), (6253, 10804)]