71177988

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17293}}^1$

素因数の和:17321

約数の個数: 48

約数和(自身を含む): 193692800

約数和(自身を除く): 122514812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17293, 34586, 51879, 69172, 103758, 121051, 207516, 242102, 363153, 484204, 726306, 847357, 1452612, 1694714, 2542071, 3389428, 5084142, 5931499, 10168284, 11862998, 17794497, 23725996, 35588994, 71177988]

約数ペア:

[(1, 71177988), (2, 35588994), (3, 23725996), (4, 17794497), (6, 11862998), (7, 10168284), (12, 5931499), (14, 5084142), (21, 3389428), (28, 2542071), (42, 1694714), (49, 1452612), (84, 847357), (98, 726306), (147, 484204), (196, 363153), (294, 242102), (343, 207516), (588, 121051), (686, 103758), (1029, 69172), (1372, 51879), (2058, 34586), (4116, 17293)]