87184076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 182945280

約数和(自身を除く): 95761204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 331, 409, 644, 662, 818, 1324, 1636, 2317, 2863, 4634, 5726, 7613, 9268, 9407, 11452, 15226, 18814, 30452, 37628, 53291, 65849, 106582, 131698, 135379, 213164, 263396, 270758, 541516, 947653, 1895306, 3113717, 3790612, 6227434, 12454868, 21796019, 43592038, 87184076]

約数ペア:

[(1, 87184076), (2, 43592038), (4, 21796019), (7, 12454868), (14, 6227434), (23, 3790612), (28, 3113717), (46, 1895306), (92, 947653), (161, 541516), (322, 270758), (331, 263396), (409, 213164), (644, 135379), (662, 131698), (818, 106582), (1324, 65849), (1636, 53291), (2317, 37628), (2863, 30452), (4634, 18814), (5726, 15226), (7613, 11452), (9268, 9407)]