77660226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8681}}^1$

素因数の和:8767

約数の個数: 48

約数和(自身を含む): 195032448

約数和(自身を除く): 117372222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8681, 8946, 17362, 26043, 52086, 60767, 78129, 121534, 156258, 182301, 364602, 546903, 616351, 1093806, 1232702, 1849053, 3698106, 4314457, 5547159, 8628914, 11094318, 12943371, 25886742, 38830113, 77660226]

約数ペア:

[(1, 77660226), (2, 38830113), (3, 25886742), (6, 12943371), (7, 11094318), (9, 8628914), (14, 5547159), (18, 4314457), (21, 3698106), (42, 1849053), (63, 1232702), (71, 1093806), (126, 616351), (142, 546903), (213, 364602), (426, 182301), (497, 156258), (639, 121534), (994, 78129), (1278, 60767), (1491, 52086), (2982, 26043), (4473, 17362), (8681, 8946)]