77844206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 52792594

約数列:

[1, 2, 11, 22, 83, 89, 166, 178, 479, 913, 958, 979, 1826, 1958, 5269, 7387, 10538, 14774, 39757, 42631, 79514, 81257, 85262, 162514, 437327, 468941, 874654, 937882, 3538373, 7076746, 38922103, 77844206]

約数ペア:

[(1, 77844206), (2, 38922103), (11, 7076746), (22, 3538373), (83, 937882), (89, 874654), (166, 468941), (178, 437327), (479, 162514), (913, 85262), (958, 81257), (979, 79514), (1826, 42631), (1958, 39757), (5269, 14774), (7387, 10538)]