84788144

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1223}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 188202240

約数和(自身を除く): 103414096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 1223, 1238, 2446, 2476, 4333, 4892, 4952, 8561, 8666, 9784, 9904, 17122, 17332, 19568, 34244, 34664, 68488, 69328, 136976, 757037, 1514074, 3028148, 5299259, 6056296, 10598518, 12112592, 21197036, 42394072, 84788144]

約数ペア:

[(1, 84788144), (2, 42394072), (4, 21197036), (7, 12112592), (8, 10598518), (14, 6056296), (16, 5299259), (28, 3028148), (56, 1514074), (112, 757037), (619, 136976), (1223, 69328), (1238, 68488), (2446, 34664), (2476, 34244), (4333, 19568), (4892, 17332), (4952, 17122), (8561, 9904), (8666, 9784)]