125748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 364000

約数和(自身を除く): 238252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1497, 1996, 2994, 3493, 4491, 5988, 6986, 8982, 10479, 13972, 17964, 20958, 31437, 41916, 62874, 125748]

約数ペア:

[(1, 125748), (2, 62874), (3, 41916), (4, 31437), (6, 20958), (7, 17964), (9, 13972), (12, 10479), (14, 8982), (18, 6986), (21, 5988), (28, 4491), (36, 3493), (42, 2994), (63, 1996), (84, 1497), (126, 998), (252, 499)]