123193572

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{7499}}^1$

素因数の和:7580

約数の個数: 36

約数和(自身を含む): 295470000

約数和(自身を除く): 172276428

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 2738, 4107, 5476, 7499, 8214, 14998, 16428, 22497, 29996, 44994, 89988, 277463, 554926, 832389, 1109852, 1664778, 3329556, 10266131, 20532262, 30798393, 41064524, 61596786, 123193572]

約数ペア:

[(1, 123193572), (2, 61596786), (3, 41064524), (4, 30798393), (6, 20532262), (12, 10266131), (37, 3329556), (74, 1664778), (111, 1109852), (148, 832389), (222, 554926), (444, 277463), (1369, 89988), (2738, 44994), (4107, 29996), (5476, 22497), (7499, 16428), (8214, 14998)]