89271798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 223948800

約数和(自身を除く): 134677002

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 199, 231, 398, 462, 597, 971, 1194, 1393, 1942, 2189, 2786, 2913, 4179, 4378, 5826, 6567, 6797, 8358, 10681, 13134, 13594, 15323, 20391, 21362, 30646, 32043, 40782, 45969, 64086, 74767, 91938, 149534, 193229, 224301, 386458, 448602, 579687, 1159374, 1352603, 2125519, 2705206, 4057809, 4251038, 6376557, 8115618, 12753114, 14878633, 29757266, 44635899, 89271798]

約数ペア:

[(1, 89271798), (2, 44635899), (3, 29757266), (6, 14878633), (7, 12753114), (11, 8115618), (14, 6376557), (21, 4251038), (22, 4057809), (33, 2705206), (42, 2125519), (66, 1352603), (77, 1159374), (154, 579687), (199, 448602), (231, 386458), (398, 224301), (462, 193229), (597, 149534), (971, 91938), (1194, 74767), (1393, 64086), (1942, 45969), (2189, 40782), (2786, 32043), (2913, 30646), (4179, 21362), (4378, 20391), (5826, 15323), (6567, 13594), (6797, 13134), (8358, 10681)]