72166006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{36857}}^1$

素因数の和:36959

約数の個数: 16

約数和(自身を含む): 119419920

約数和(自身を除く): 47253914

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 36857, 73714, 405427, 810854, 3280273, 6560546, 36083003, 72166006]

約数ペア:

[(1, 72166006), (2, 36083003), (11, 6560546), (22, 3280273), (89, 810854), (178, 405427), (979, 73714), (1958, 36857)]