64709604

素因数分解:

$2^2\times 3^4\times {\mathrm{199721}}^1$

素因数の和:199737

約数の個数: 30

約数和(自身を含む): 169164534

約数和(自身を除く): 104454930

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 199721, 399442, 599163, 798884, 1198326, 1797489, 2396652, 3594978, 5392467, 7189956, 10784934, 16177401, 21569868, 32354802, 64709604]

約数ペア:

[(1, 64709604), (2, 32354802), (3, 21569868), (4, 16177401), (6, 10784934), (9, 7189956), (12, 5392467), (18, 3594978), (27, 2396652), (36, 1797489), (54, 1198326), (81, 798884), (108, 599163), (162, 399442), (324, 199721)]