80342982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{78307}}^1$

素因数の和:78337

約数の個数: 32

約数和(自身を含む): 187939200

約数和(自身を除く): 107596218

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 78307, 156614, 234921, 469842, 704763, 1409526, 1487833, 2114289, 2975666, 4228578, 4463499, 8926998, 13390497, 26780994, 40171491, 80342982]

約数ペア:

[(1, 80342982), (2, 40171491), (3, 26780994), (6, 13390497), (9, 8926998), (18, 4463499), (19, 4228578), (27, 2975666), (38, 2114289), (54, 1487833), (57, 1409526), (114, 704763), (171, 469842), (342, 234921), (513, 156614), (1026, 78307)]