67510828

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 151626384

約数和(自身を除く): 84115556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 173, 181, 196, 308, 346, 362, 539, 692, 724, 1078, 1211, 1267, 1903, 1991, 2156, 2422, 2534, 3806, 3982, 4844, 5068, 7612, 7964, 8477, 8869, 13321, 13937, 16954, 17738, 26642, 27874, 31313, 33908, 35476, 53284, 55748, 62626, 93247, 97559, 125252, 186494, 195118, 219191, 344443, 372988, 390236, 438382, 688886, 876764, 1377772, 1534337, 2411101, 3068674, 4822202, 6137348, 9644404, 16877707, 33755414, 67510828]

約数ペア:

[(1, 67510828), (2, 33755414), (4, 16877707), (7, 9644404), (11, 6137348), (14, 4822202), (22, 3068674), (28, 2411101), (44, 1534337), (49, 1377772), (77, 876764), (98, 688886), (154, 438382), (173, 390236), (181, 372988), (196, 344443), (308, 219191), (346, 195118), (362, 186494), (539, 125252), (692, 97559), (724, 93247), (1078, 62626), (1211, 55748), (1267, 53284), (1903, 35476), (1991, 33908), (2156, 31313), (2422, 27874), (2534, 26642), (3806, 17738), (3982, 16954), (4844, 13937), (5068, 13321), (7612, 8869), (7964, 8477)]