71024268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8209}}^1$

素因数の和:8326

約数の個数: 48

約数和(自身を含む): 191260160

約数和(自身を除く): 120235892

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, 8209, 8652, 16418, 24627, 32836, 49254, 57463, 98508, 114926, 172389, 229852, 344778, 689556, 845527, 1691054, 2536581, 3382108, 5073162, 5918689, 10146324, 11837378, 17756067, 23674756, 35512134, 71024268]

約数ペア:

[(1, 71024268), (2, 35512134), (3, 23674756), (4, 17756067), (6, 11837378), (7, 10146324), (12, 5918689), (14, 5073162), (21, 3382108), (28, 2536581), (42, 1691054), (84, 845527), (103, 689556), (206, 344778), (309, 229852), (412, 172389), (618, 114926), (721, 98508), (1236, 57463), (1442, 49254), (2163, 32836), (2884, 24627), (4326, 16418), (8209, 8652)]