27656784

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1452

約数の個数: 60

約数和(自身を含む): 77980500

約数和(自身を除く): 50323716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1289, 1341, 1788, 2384, 2578, 2682, 3576, 3867, 5156, 5364, 7152, 7734, 10312, 10728, 11601, 15468, 20624, 21456, 23202, 30936, 46404, 61872, 92808, 185616, 192061, 384122, 576183, 768244, 1152366, 1536488, 1728549, 2304732, 3072976, 3457098, 4609464, 6914196, 9218928, 13828392, 27656784]

約数ペア:

[(1, 27656784), (2, 13828392), (3, 9218928), (4, 6914196), (6, 4609464), (8, 3457098), (9, 3072976), (12, 2304732), (16, 1728549), (18, 1536488), (24, 1152366), (36, 768244), (48, 576183), (72, 384122), (144, 192061), (149, 185616), (298, 92808), (447, 61872), (596, 46404), (894, 30936), (1192, 23202), (1289, 21456), (1341, 20624), (1788, 15468), (2384, 11601), (2578, 10728), (2682, 10312), (3576, 7734), (3867, 7152), (5156, 5364)]