85639004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 174182400

約数和(自身を除く): 88543396

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1151, 1691, 1958, 2302, 3382, 3916, 4604, 6764, 12661, 18601, 21869, 25322, 37202, 43738, 50644, 74404, 87476, 102439, 204878, 240559, 409756, 481118, 962236, 1126829, 1946341, 2253658, 3892682, 4507316, 7785364, 21409751, 42819502, 85639004]

約数ペア:

[(1, 85639004), (2, 42819502), (4, 21409751), (11, 7785364), (19, 4507316), (22, 3892682), (38, 2253658), (44, 1946341), (76, 1126829), (89, 962236), (178, 481118), (209, 409756), (356, 240559), (418, 204878), (836, 102439), (979, 87476), (1151, 74404), (1691, 50644), (1958, 43738), (2302, 37202), (3382, 25322), (3916, 21869), (4604, 18601), (6764, 12661)]