80012772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{35279}}^1$

素因数の和:35302

約数の個数: 60

約数和(自身を含む): 239057280

約数和(自身を除く): 159044508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 35279, 70558, 105837, 141116, 211674, 246953, 317511, 423348, 493906, 635022, 740859, 952533, 987812, 1270044, 1481718, 1905066, 2222577, 2857599, 2963436, 3810132, 4445154, 5715198, 6667731, 8890308, 11430396, 13335462, 20003193, 26670924, 40006386, 80012772]

約数ペア:

[(1, 80012772), (2, 40006386), (3, 26670924), (4, 20003193), (6, 13335462), (7, 11430396), (9, 8890308), (12, 6667731), (14, 5715198), (18, 4445154), (21, 3810132), (27, 2963436), (28, 2857599), (36, 2222577), (42, 1905066), (54, 1481718), (63, 1270044), (81, 987812), (84, 952533), (108, 740859), (126, 635022), (162, 493906), (189, 423348), (252, 317511), (324, 246953), (378, 211674), (567, 141116), (756, 105837), (1134, 70558), (2268, 35279)]