75047994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8475

約数の個数: 48

約数和(自身を含む): 188472960

約数和(自身を除く): 113424966

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, 8389, 8946, 16778, 25167, 50334, 58723, 75501, 117446, 151002, 176169, 352338, 528507, 595619, 1057014, 1191238, 1786857, 3573714, 4169333, 5360571, 8338666, 10721142, 12507999, 25015998, 37523997, 75047994]

約数ペア:

[(1, 75047994), (2, 37523997), (3, 25015998), (6, 12507999), (7, 10721142), (9, 8338666), (14, 5360571), (18, 4169333), (21, 3573714), (42, 1786857), (63, 1191238), (71, 1057014), (126, 595619), (142, 528507), (213, 352338), (426, 176169), (497, 151002), (639, 117446), (994, 75501), (1278, 58723), (1491, 50334), (2982, 25167), (4473, 16778), (8389, 8946)]