77820244

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 138384288

約数和(自身を除く): 60564044

約数列:

[1, 2, 4, 107, 173, 214, 346, 428, 692, 1051, 2102, 4204, 18511, 37022, 74044, 112457, 181823, 224914, 363646, 449828, 727292, 19455061, 38910122, 77820244]

約数ペア:

[(1, 77820244), (2, 38910122), (4, 19455061), (107, 727292), (173, 449828), (214, 363646), (346, 224914), (428, 181823), (692, 112457), (1051, 74044), (2102, 37022), (4204, 18511)]