81757194

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 166320000

約数和(自身を除く): 84562806

約数列:

[1, 2, 3, 6, 109, 149, 218, 298, 327, 447, 654, 839, 894, 1678, 2517, 5034, 16241, 32482, 48723, 91451, 97446, 125011, 182902, 250022, 274353, 375033, 548706, 750066, 13626199, 27252398, 40878597, 81757194]

約数ペア:

[(1, 81757194), (2, 40878597), (3, 27252398), (6, 13626199), (109, 750066), (149, 548706), (218, 375033), (298, 274353), (327, 250022), (447, 182902), (654, 125011), (839, 97446), (894, 91451), (1678, 48723), (2517, 32482), (5034, 16241)]