68522168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 152863200

約数和(自身を除く): 84341032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 89, 104, 143, 178, 286, 356, 572, 673, 712, 979, 1144, 1157, 1346, 1958, 2314, 2692, 3916, 4628, 5384, 7403, 7832, 8749, 9256, 12727, 14806, 17498, 25454, 29612, 34996, 50908, 59224, 59897, 69992, 96239, 101816, 119794, 192478, 239588, 384956, 479176, 658867, 769912, 778661, 1317734, 1557322, 2635468, 3114644, 5270936, 6229288, 8565271, 17130542, 34261084, 68522168]

約数ペア:

[(1, 68522168), (2, 34261084), (4, 17130542), (8, 8565271), (11, 6229288), (13, 5270936), (22, 3114644), (26, 2635468), (44, 1557322), (52, 1317734), (88, 778661), (89, 769912), (104, 658867), (143, 479176), (178, 384956), (286, 239588), (356, 192478), (572, 119794), (673, 101816), (712, 96239), (979, 69992), (1144, 59897), (1157, 59224), (1346, 50908), (1958, 34996), (2314, 29612), (2692, 25454), (3916, 17498), (4628, 14806), (5384, 12727), (7403, 9256), (7832, 8749)]