73187906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 49284094

約数列:

[1, 2, 11, 22, 83, 149, 166, 269, 298, 538, 913, 1639, 1826, 2959, 3278, 5918, 12367, 22327, 24734, 40081, 44654, 80162, 136037, 245597, 272074, 440891, 491194, 881782, 3326723, 6653446, 36593953, 73187906]

約数ペア:

[(1, 73187906), (2, 36593953), (11, 6653446), (22, 3326723), (83, 881782), (149, 491194), (166, 440891), (269, 272074), (298, 245597), (538, 136037), (913, 80162), (1639, 44654), (1826, 40081), (2959, 24734), (3278, 22327), (5918, 12367)]