67218546

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 141202656

約数和(自身を除く): 73984110

約数列:

[1, 2, 3, 6, 43, 73, 83, 86, 129, 146, 166, 219, 249, 258, 438, 498, 1849, 3139, 3569, 3698, 5547, 6059, 6278, 7138, 9417, 10707, 11094, 12118, 18177, 18834, 21414, 36354, 134977, 153467, 260537, 269954, 306934, 404931, 460401, 521074, 781611, 809862, 920802, 1563222, 11203091, 22406182, 33609273, 67218546]

約数ペア:

[(1, 67218546), (2, 33609273), (3, 22406182), (6, 11203091), (43, 1563222), (73, 920802), (83, 809862), (86, 781611), (129, 521074), (146, 460401), (166, 404931), (219, 306934), (249, 269954), (258, 260537), (438, 153467), (498, 134977), (1849, 36354), (3139, 21414), (3569, 18834), (3698, 18177), (5547, 12118), (6059, 11094), (6278, 10707), (7138, 9417)]