123013576

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{36011}}^1$

素因数の和:36085

約数の個数: 32

約数和(自身を含む): 267929280

約数和(自身を除く): 144915704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 36011, 72022, 144044, 252077, 288088, 504154, 1008308, 2016616, 2196671, 4393342, 8786684, 15376697, 17573368, 30753394, 61506788, 123013576]

約数ペア:

[(1, 123013576), (2, 61506788), (4, 30753394), (7, 17573368), (8, 15376697), (14, 8786684), (28, 4393342), (56, 2196671), (61, 2016616), (122, 1008308), (244, 504154), (427, 288088), (488, 252077), (854, 144044), (1708, 72022), (3416, 36011)]