90156786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19289}}^1$

素因数の和:19354

約数の個数: 32

約数和(自身を含む): 194443200

約数和(自身を除く): 104286414

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 19289, 38578, 57867, 115734, 366491, 732982, 790849, 1099473, 1581698, 2198946, 2372547, 4745094, 15026131, 30052262, 45078393, 90156786]

約数ペア:

[(1, 90156786), (2, 45078393), (3, 30052262), (6, 15026131), (19, 4745094), (38, 2372547), (41, 2198946), (57, 1581698), (82, 1099473), (114, 790849), (123, 732982), (246, 366491), (779, 115734), (1558, 57867), (2337, 38578), (4674, 19289)]