87382764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2647}}^1$

素因数の和:2795

約数の個数: 72

約数和(自身を含む): 254462208

約数和(自身を除く): 167079444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2647, 2751, 3668, 4716, 5294, 5502, 7941, 8253, 10588, 11004, 15882, 16506, 18529, 23823, 31764, 33012, 37058, 47646, 55587, 74116, 95292, 111174, 166761, 222348, 333522, 346757, 667044, 693514, 1040271, 1387028, 2080542, 2427299, 3120813, 4161084, 4854598, 6241626, 7281897, 9709196, 12483252, 14563794, 21845691, 29127588, 43691382, 87382764]

約数ペア:

[(1, 87382764), (2, 43691382), (3, 29127588), (4, 21845691), (6, 14563794), (7, 12483252), (9, 9709196), (12, 7281897), (14, 6241626), (18, 4854598), (21, 4161084), (28, 3120813), (36, 2427299), (42, 2080542), (63, 1387028), (84, 1040271), (126, 693514), (131, 667044), (252, 346757), (262, 333522), (393, 222348), (524, 166761), (786, 111174), (917, 95292), (1179, 74116), (1572, 55587), (1834, 47646), (2358, 37058), (2647, 33012), (2751, 31764), (3668, 23823), (4716, 18529), (5294, 16506), (5502, 15882), (7941, 11004), (8253, 10588)]