66804542

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 121347072

約数和(自身を除く): 54542530

約数列:

[1, 2, 7, 14, 43, 49, 83, 86, 98, 166, 191, 301, 382, 581, 602, 1162, 1337, 2107, 2674, 3569, 4067, 4214, 7138, 8134, 8213, 9359, 15853, 16426, 18718, 24983, 31706, 49966, 57491, 110971, 114982, 174881, 221942, 349762, 402437, 681679, 776797, 804874, 1363358, 1553594, 4771753, 9543506, 33402271, 66804542]

約数ペア:

[(1, 66804542), (2, 33402271), (7, 9543506), (14, 4771753), (43, 1553594), (49, 1363358), (83, 804874), (86, 776797), (98, 681679), (166, 402437), (191, 349762), (301, 221942), (382, 174881), (581, 114982), (602, 110971), (1162, 57491), (1337, 49966), (2107, 31706), (2674, 24983), (3569, 18718), (4067, 16426), (4214, 15853), (7138, 9359), (8134, 8213)]