68342454

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{5779}}^1$

素因数の和:5866

約数の個数: 40

約数和(自身を含む): 155262360

約数和(自身を除く): 86919906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5779, 5913, 11558, 11826, 17337, 34674, 52011, 104022, 156033, 312066, 421867, 468099, 843734, 936198, 1265601, 2531202, 3796803, 7593606, 11390409, 22780818, 34171227, 68342454]

約数ペア:

[(1, 68342454), (2, 34171227), (3, 22780818), (6, 11390409), (9, 7593606), (18, 3796803), (27, 2531202), (54, 1265601), (73, 936198), (81, 843734), (146, 468099), (162, 421867), (219, 312066), (438, 156033), (657, 104022), (1314, 52011), (1971, 34674), (3942, 17337), (5779, 11826), (5913, 11558)]