80717526

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{6703}}^1$

素因数の和:6937

約数の個数: 32

約数和(自身を含む): 180203520

約数和(自身を除く): 99485994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 6703, 12042, 13406, 20109, 40218, 60327, 120654, 180981, 361962, 1494769, 2989538, 4484307, 8968614, 13452921, 26905842, 40358763, 80717526]

約数ペア:

[(1, 80717526), (2, 40358763), (3, 26905842), (6, 13452921), (9, 8968614), (18, 4484307), (27, 2989538), (54, 1494769), (223, 361962), (446, 180981), (669, 120654), (1338, 60327), (2007, 40218), (4014, 20109), (6021, 13406), (6703, 12042)]