66128238

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 80

約数和(自身を含む): 165597696

約数和(自身を除く): 99469458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 129, 162, 198, 258, 297, 387, 473, 594, 774, 863, 891, 946, 1161, 1419, 1726, 1782, 2322, 2589, 2838, 3483, 4257, 5178, 6966, 7767, 8514, 9493, 12771, 15534, 18986, 23301, 25542, 28479, 37109, 38313, 46602, 56958, 69903, 74218, 76626, 85437, 111327, 139806, 170874, 222654, 256311, 333981, 408199, 512622, 667962, 768933, 816398, 1001943, 1224597, 1537866, 2003886, 2449194, 3005829, 3673791, 6011658, 7347582, 11021373, 22042746, 33064119, 66128238]

約数ペア:

[(1, 66128238), (2, 33064119), (3, 22042746), (6, 11021373), (9, 7347582), (11, 6011658), (18, 3673791), (22, 3005829), (27, 2449194), (33, 2003886), (43, 1537866), (54, 1224597), (66, 1001943), (81, 816398), (86, 768933), (99, 667962), (129, 512622), (162, 408199), (198, 333981), (258, 256311), (297, 222654), (387, 170874), (473, 139806), (594, 111327), (774, 85437), (863, 76626), (891, 74218), (946, 69903), (1161, 56958), (1419, 46602), (1726, 38313), (1782, 37109), (2322, 28479), (2589, 25542), (2838, 23301), (3483, 18986), (4257, 15534), (5178, 12771), (6966, 9493), (7767, 8514)]