87297894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5505

約数の個数: 48

約数和(自身を含む): 203374080

約数和(自身を除く): 116076186

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 5431, 8037, 10862, 16074, 16293, 32586, 48879, 97758, 103189, 206378, 255257, 309567, 510514, 619134, 765771, 928701, 1531542, 1857402, 2297313, 4594626, 4849883, 9699766, 14549649, 29099298, 43648947, 87297894]

約数ペア:

[(1, 87297894), (2, 43648947), (3, 29099298), (6, 14549649), (9, 9699766), (18, 4849883), (19, 4594626), (38, 2297313), (47, 1857402), (57, 1531542), (94, 928701), (114, 765771), (141, 619134), (171, 510514), (282, 309567), (342, 255257), (423, 206378), (846, 103189), (893, 97758), (1786, 48879), (2679, 32586), (5358, 16293), (5431, 16074), (8037, 10862)]