71480596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 148274784

約数和(自身を除く): 76794188

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 83, 92, 148, 166, 253, 332, 407, 506, 529, 814, 851, 913, 1012, 1058, 1628, 1702, 1826, 1909, 2116, 3071, 3404, 3652, 3818, 5819, 6142, 7636, 9361, 11638, 12284, 18722, 19573, 20999, 23276, 33781, 37444, 39146, 41998, 43907, 67562, 70633, 78292, 83996, 87814, 135124, 141266, 175628, 215303, 282532, 430606, 482977, 776963, 861212, 965954, 1553926, 1624559, 1931908, 3107852, 3249118, 6498236, 17870149, 35740298, 71480596]

約数ペア:

[(1, 71480596), (2, 35740298), (4, 17870149), (11, 6498236), (22, 3249118), (23, 3107852), (37, 1931908), (44, 1624559), (46, 1553926), (74, 965954), (83, 861212), (92, 776963), (148, 482977), (166, 430606), (253, 282532), (332, 215303), (407, 175628), (506, 141266), (529, 135124), (814, 87814), (851, 83996), (913, 78292), (1012, 70633), (1058, 67562), (1628, 43907), (1702, 41998), (1826, 39146), (1909, 37444), (2116, 33781), (3071, 23276), (3404, 20999), (3652, 19573), (3818, 18722), (5819, 12284), (6142, 11638), (7636, 9361)]