68927868

素因数分解:

$2^2\times 3^3\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 179200000

約数和(自身を除く): 110272132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 499, 998, 1279, 1497, 1996, 2558, 2994, 3837, 4491, 5116, 5988, 7674, 8982, 11511, 13473, 15348, 17964, 23022, 26946, 34533, 46044, 53892, 69066, 138132, 638221, 1276442, 1914663, 2552884, 3829326, 5743989, 7658652, 11487978, 17231967, 22975956, 34463934, 68927868]

約数ペア:

[(1, 68927868), (2, 34463934), (3, 22975956), (4, 17231967), (6, 11487978), (9, 7658652), (12, 5743989), (18, 3829326), (27, 2552884), (36, 1914663), (54, 1276442), (108, 638221), (499, 138132), (998, 69066), (1279, 53892), (1497, 46044), (1996, 34533), (2558, 26946), (2994, 23022), (3837, 17964), (4491, 15348), (5116, 13473), (5988, 11511), (7674, 8982)]