68417748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271499}}^1$

素因数の和:271516

約数の個数: 36

約数和(自身を含む): 197652000

約数和(自身を除く): 129234252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271499, 542998, 814497, 1085996, 1628994, 1900493, 2443491, 3257988, 3800986, 4886982, 5701479, 7601972, 9773964, 11402958, 17104437, 22805916, 34208874, 68417748]

約数ペア:

[(1, 68417748), (2, 34208874), (3, 22805916), (4, 17104437), (6, 11402958), (7, 9773964), (9, 7601972), (12, 5701479), (14, 4886982), (18, 3800986), (21, 3257988), (28, 2443491), (36, 1900493), (42, 1628994), (63, 1085996), (84, 814497), (126, 542998), (252, 271499)]