67787748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{268999}}^1$

素因数の和:269016

約数の個数: 36

約数和(自身を含む): 195832000

約数和(自身を除く): 128044252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 268999, 537998, 806997, 1075996, 1613994, 1882993, 2420991, 3227988, 3765986, 4841982, 5648979, 7531972, 9683964, 11297958, 16946937, 22595916, 33893874, 67787748]

約数ペア:

[(1, 67787748), (2, 33893874), (3, 22595916), (4, 16946937), (6, 11297958), (7, 9683964), (9, 7531972), (12, 5648979), (14, 4841982), (18, 3765986), (21, 3227988), (28, 2420991), (36, 1882993), (42, 1613994), (63, 1075996), (84, 806997), (126, 537998), (252, 268999)]