71315496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141499}}^1$

素因数の和:141518

約数の個数: 48

約数和(自身を含む): 220740000

約数和(自身を除く): 149424504

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, 141499, 282998, 424497, 565996, 848994, 990493, 1131992, 1273491, 1697988, 1980986, 2546982, 2971479, 3395976, 3961972, 5093964, 5942958, 7923944, 8914437, 10187928, 11885916, 17828874, 23771832, 35657748, 71315496]

約数ペア:

[(1, 71315496), (2, 35657748), (3, 23771832), (4, 17828874), (6, 11885916), (7, 10187928), (8, 8914437), (9, 7923944), (12, 5942958), (14, 5093964), (18, 3961972), (21, 3395976), (24, 2971479), (28, 2546982), (36, 1980986), (42, 1697988), (56, 1273491), (63, 1131992), (72, 990493), (84, 848994), (126, 565996), (168, 424497), (252, 282998), (504, 141499)]