71888166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1693}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 178642464

約数和(自身を除く): 106754298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 337, 674, 1011, 1693, 2022, 2359, 3033, 3386, 4718, 5079, 6066, 7077, 10158, 11851, 14154, 15237, 21231, 23702, 30474, 35553, 42462, 71106, 106659, 213318, 570541, 1141082, 1711623, 3423246, 3993787, 5134869, 7987574, 10269738, 11981361, 23962722, 35944083, 71888166]

約数ペア:

[(1, 71888166), (2, 35944083), (3, 23962722), (6, 11981361), (7, 10269738), (9, 7987574), (14, 5134869), (18, 3993787), (21, 3423246), (42, 1711623), (63, 1141082), (126, 570541), (337, 213318), (674, 106659), (1011, 71106), (1693, 42462), (2022, 35553), (2359, 30474), (3033, 23702), (3386, 21231), (4718, 15237), (5079, 14154), (6066, 11851), (7077, 10158)]