68561068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 66430292

約数列:

[1, 2, 4, 17, 23, 34, 46, 59, 68, 92, 118, 236, 391, 743, 782, 1003, 1357, 1486, 1564, 2006, 2714, 2972, 4012, 5428, 12631, 17089, 23069, 25262, 34178, 43837, 46138, 50524, 68356, 87674, 92276, 175348, 290513, 581026, 745229, 1008251, 1162052, 1490458, 2016502, 2980916, 4033004, 17140267, 34280534, 68561068]

約数ペア:

[(1, 68561068), (2, 34280534), (4, 17140267), (17, 4033004), (23, 2980916), (34, 2016502), (46, 1490458), (59, 1162052), (68, 1008251), (92, 745229), (118, 581026), (236, 290513), (391, 175348), (743, 92276), (782, 87674), (1003, 68356), (1357, 50524), (1486, 46138), (1564, 43837), (2006, 34178), (2714, 25262), (2972, 23069), (4012, 17089), (5428, 12631)]