86444764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 94995236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 269, 322, 499, 538, 644, 998, 1076, 1883, 1996, 3493, 3766, 6187, 6986, 7532, 11477, 12374, 13972, 22954, 24748, 43309, 45908, 80339, 86618, 134231, 160678, 173236, 268462, 321356, 536924, 939617, 1879234, 3087313, 3758468, 6174626, 12349252, 21611191, 43222382, 86444764]

約数ペア:

[(1, 86444764), (2, 43222382), (4, 21611191), (7, 12349252), (14, 6174626), (23, 3758468), (28, 3087313), (46, 1879234), (92, 939617), (161, 536924), (269, 321356), (322, 268462), (499, 173236), (538, 160678), (644, 134231), (998, 86618), (1076, 80339), (1883, 45908), (1996, 43309), (3493, 24748), (3766, 22954), (6187, 13972), (6986, 12374), (7532, 11477)]