27128976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 80661504

約数和(自身を除く): 53532528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 307, 336, 526, 614, 789, 921, 1052, 1228, 1578, 1841, 1842, 2104, 2149, 2456, 3156, 3682, 3684, 4208, 4298, 4912, 5523, 6312, 6447, 7364, 7368, 8596, 11046, 12624, 12894, 14728, 14736, 17192, 22092, 25788, 29456, 34384, 44184, 51576, 80741, 88368, 103152, 161482, 242223, 322964, 484446, 565187, 645928, 968892, 1130374, 1291856, 1695561, 1937784, 2260748, 3391122, 3875568, 4521496, 6782244, 9042992, 13564488, 27128976]

約数ペア:

[(1, 27128976), (2, 13564488), (3, 9042992), (4, 6782244), (6, 4521496), (7, 3875568), (8, 3391122), (12, 2260748), (14, 1937784), (16, 1695561), (21, 1291856), (24, 1130374), (28, 968892), (42, 645928), (48, 565187), (56, 484446), (84, 322964), (112, 242223), (168, 161482), (263, 103152), (307, 88368), (336, 80741), (526, 51576), (614, 44184), (789, 34384), (921, 29456), (1052, 25788), (1228, 22092), (1578, 17192), (1841, 14736), (1842, 14728), (2104, 12894), (2149, 12624), (2456, 11046), (3156, 8596), (3682, 7368), (3684, 7364), (4208, 6447), (4298, 6312), (4912, 5523)]