68461068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{438853}}^1$

素因数の和:438873

約数の個数: 24

約数和(自身を含む): 172030768

約数和(自身を除く): 103569700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 438853, 877706, 1316559, 1755412, 2633118, 5266236, 5705089, 11410178, 17115267, 22820356, 34230534, 68461068]

約数ペア:

[(1, 68461068), (2, 34230534), (3, 22820356), (4, 17115267), (6, 11410178), (12, 5705089), (13, 5266236), (26, 2633118), (39, 1755412), (52, 1316559), (78, 877706), (156, 438853)]