71314488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141497}}^1$

素因数の和:141516

約数の個数: 48

約数和(自身を含む): 220736880

約数和(自身を除く): 149422392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141497, 282994, 424491, 565988, 848982, 990479, 1131976, 1273473, 1697964, 1980958, 2546946, 2971437, 3395928, 3961916, 5093892, 5942874, 7923832, 8914311, 10187784, 11885748, 17828622, 23771496, 35657244, 71314488]

約数ペア:

[(1, 71314488), (2, 35657244), (3, 23771496), (4, 17828622), (6, 11885748), (7, 10187784), (8, 8914311), (9, 7923832), (12, 5942874), (14, 5093892), (18, 3961916), (21, 3395928), (24, 2971437), (28, 2546946), (36, 1980958), (42, 1697964), (56, 1273473), (63, 1131976), (72, 990479), (84, 848982), (126, 565988), (168, 424491), (252, 282994), (504, 141497)]