67718124

素因数分解:

$2^2\times 3^2\times {\mathrm{941}}^1\times {\mathrm{1999}}^1$

素因数の和:2950

約数の個数: 36

約数和(自身を含む): 171444000

約数和(自身を除く): 103725876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 941, 1882, 1999, 2823, 3764, 3998, 5646, 5997, 7996, 8469, 11292, 11994, 16938, 17991, 23988, 33876, 35982, 71964, 1881059, 3762118, 5643177, 7524236, 11286354, 16929531, 22572708, 33859062, 67718124]

約数ペア:

[(1, 67718124), (2, 33859062), (3, 22572708), (4, 16929531), (6, 11286354), (9, 7524236), (12, 5643177), (18, 3762118), (36, 1881059), (941, 71964), (1882, 35982), (1999, 33876), (2823, 23988), (3764, 17991), (3998, 16938), (5646, 11994), (5997, 11292), (7996, 8469)]