68071968

素因数分解:

$2^5\times 3^3\times {\mathrm{78787}}^1$

素因数の和:78806

約数の個数: 48

約数和(自身を含む): 198545760

約数和(自身を除く): 130473792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 78787, 157574, 236361, 315148, 472722, 630296, 709083, 945444, 1260592, 1418166, 1890888, 2127249, 2521184, 2836332, 3781776, 4254498, 5672664, 7563552, 8508996, 11345328, 17017992, 22690656, 34035984, 68071968]

約数ペア:

[(1, 68071968), (2, 34035984), (3, 22690656), (4, 17017992), (6, 11345328), (8, 8508996), (9, 7563552), (12, 5672664), (16, 4254498), (18, 3781776), (24, 2836332), (27, 2521184), (32, 2127249), (36, 1890888), (48, 1418166), (54, 1260592), (72, 945444), (96, 709083), (108, 630296), (144, 472722), (216, 315148), (288, 236361), (432, 157574), (864, 78787)]