81736343826

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1\times {\mathrm{90499}}^1$

素因数の和:91994

約数の個数: 32

約数和(自身を含む): 165093720000

約数和(自身を除く): 83357376174

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 1381, 2762, 4143, 8286, 90499, 150529, 180998, 271497, 301058, 451587, 542994, 903174, 9864391, 19728782, 29593173, 59186346, 124979119, 249958238, 374937357, 749874714, 13622723971, 27245447942, 40868171913, 81736343826]

約数ペア:

[(1, 81736343826), (2, 40868171913), (3, 27245447942), (6, 13622723971), (109, 749874714), (218, 374937357), (327, 249958238), (654, 124979119), (1381, 59186346), (2762, 29593173), (4143, 19728782), (8286, 9864391), (90499, 903174), (150529, 542994), (180998, 451587), (271497, 301058)]