68258204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 144281088

約数和(自身を除く): 76022884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 581, 644, 1162, 1277, 1909, 2324, 2554, 3818, 5108, 7636, 8939, 13363, 17878, 26726, 29371, 35756, 53452, 58742, 105991, 117484, 205597, 211982, 411194, 423964, 741937, 822388, 1483874, 2437793, 2967748, 4875586, 9751172, 17064551, 34129102, 68258204]

約数ペア:

[(1, 68258204), (2, 34129102), (4, 17064551), (7, 9751172), (14, 4875586), (23, 2967748), (28, 2437793), (46, 1483874), (83, 822388), (92, 741937), (161, 423964), (166, 411194), (322, 211982), (332, 205597), (581, 117484), (644, 105991), (1162, 58742), (1277, 53452), (1909, 35756), (2324, 29371), (2554, 26726), (3818, 17878), (5108, 13363), (7636, 8939)]