89987568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 255733632

約数和(自身を除く): 165746064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1301, 1441, 1572, 2096, 2602, 2882, 3144, 3903, 4323, 5204, 5764, 6288, 7806, 8646, 10408, 11528, 14311, 15612, 17292, 20816, 23056, 28622, 31224, 34584, 42933, 57244, 62448, 69168, 85866, 114488, 170431, 171732, 228976, 340862, 343464, 511293, 681724, 686928, 1022586, 1363448, 1874741, 2045172, 2726896, 3749482, 4090344, 5624223, 7498964, 8180688, 11248446, 14997928, 22496892, 29995856, 44993784, 89987568]

約数ペア:

[(1, 89987568), (2, 44993784), (3, 29995856), (4, 22496892), (6, 14997928), (8, 11248446), (11, 8180688), (12, 7498964), (16, 5624223), (22, 4090344), (24, 3749482), (33, 2726896), (44, 2045172), (48, 1874741), (66, 1363448), (88, 1022586), (131, 686928), (132, 681724), (176, 511293), (262, 343464), (264, 340862), (393, 228976), (524, 171732), (528, 170431), (786, 114488), (1048, 85866), (1301, 69168), (1441, 62448), (1572, 57244), (2096, 42933), (2602, 34584), (2882, 31224), (3144, 28622), (3903, 23056), (4323, 20816), (5204, 17292), (5764, 15612), (6288, 14311), (7806, 11528), (8646, 10408)]