78090892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17231}}^1$

素因数の和:17349

約数の個数: 24

約数和(自身を含む): 150538752

約数和(自身を除く): 72447860

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 17231, 34462, 68924, 189541, 379082, 758164, 1774793, 3549586, 7099172, 19522723, 39045446, 78090892]

約数ペア:

[(1, 78090892), (2, 39045446), (4, 19522723), (11, 7099172), (22, 3549586), (44, 1774793), (103, 758164), (206, 379082), (412, 189541), (1133, 68924), (2266, 34462), (4532, 17231)]