85403892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9871}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 229978112

約数和(自身を除く): 144574220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 9871, 19742, 29613, 39484, 59226, 69097, 118452, 138194, 207291, 276388, 414582, 829164, 1016713, 2033426, 3050139, 4066852, 6100278, 7116991, 12200556, 14233982, 21350973, 28467964, 42701946, 85403892]

約数ペア:

[(1, 85403892), (2, 42701946), (3, 28467964), (4, 21350973), (6, 14233982), (7, 12200556), (12, 7116991), (14, 6100278), (21, 4066852), (28, 3050139), (42, 2033426), (84, 1016713), (103, 829164), (206, 414582), (309, 276388), (412, 207291), (618, 138194), (721, 118452), (1236, 69097), (1442, 59226), (2163, 39484), (2884, 29613), (4326, 19742), (8652, 9871)]