66996774

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5066

約数の個数: 64

約数和(自身を含む): 168806400

約数和(自身を除く): 101809626

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 5023, 6669, 10046, 13338, 15069, 30138, 45207, 65299, 90414, 95437, 130598, 135621, 190874, 195897, 271242, 286311, 391794, 572622, 587691, 858933, 1175382, 1240681, 1717866, 1763073, 2481362, 2576799, 3526146, 3722043, 5153598, 7444086, 11166129, 22332258, 33498387, 66996774]

約数ペア:

[(1, 66996774), (2, 33498387), (3, 22332258), (6, 11166129), (9, 7444086), (13, 5153598), (18, 3722043), (19, 3526146), (26, 2576799), (27, 2481362), (38, 1763073), (39, 1717866), (54, 1240681), (57, 1175382), (78, 858933), (114, 587691), (117, 572622), (171, 391794), (234, 286311), (247, 271242), (342, 195897), (351, 190874), (494, 135621), (513, 130598), (702, 95437), (741, 90414), (1026, 65299), (1482, 45207), (2223, 30138), (4446, 15069), (5023, 13338), (6669, 10046)]