89581968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 288689856

約数和(自身を除く): 199107888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 181, 252, 336, 362, 491, 504, 543, 724, 982, 1008, 1086, 1267, 1448, 1473, 1629, 1964, 2172, 2534, 2896, 2946, 3258, 3437, 3801, 3928, 4344, 4419, 5068, 5892, 6516, 6874, 7602, 7856, 8688, 8838, 10136, 10311, 11403, 11784, 13032, 13748, 15204, 17676, 20272, 20622, 22806, 23568, 26064, 27496, 30408, 30933, 35352, 41244, 45612, 54992, 60816, 61866, 70704, 82488, 88871, 91224, 123732, 164976, 177742, 182448, 247464, 266613, 355484, 494928, 533226, 622097, 710968, 799839, 1066452, 1244194, 1421936, 1599678, 1866291, 2132904, 2488388, 3199356, 3732582, 4265808, 4976776, 5598873, 6398712, 7465164, 9953552, 11197746, 12797424, 14930328, 22395492, 29860656, 44790984, 89581968]

約数ペア:

[(1, 89581968), (2, 44790984), (3, 29860656), (4, 22395492), (6, 14930328), (7, 12797424), (8, 11197746), (9, 9953552), (12, 7465164), (14, 6398712), (16, 5598873), (18, 4976776), (21, 4265808), (24, 3732582), (28, 3199356), (36, 2488388), (42, 2132904), (48, 1866291), (56, 1599678), (63, 1421936), (72, 1244194), (84, 1066452), (112, 799839), (126, 710968), (144, 622097), (168, 533226), (181, 494928), (252, 355484), (336, 266613), (362, 247464), (491, 182448), (504, 177742), (543, 164976), (724, 123732), (982, 91224), (1008, 88871), (1086, 82488), (1267, 70704), (1448, 61866), (1473, 60816), (1629, 54992), (1964, 45612), (2172, 41244), (2534, 35352), (2896, 30933), (2946, 30408), (3258, 27496), (3437, 26064), (3801, 23568), (3928, 22806), (4344, 20622), (4419, 20272), (5068, 17676), (5892, 15204), (6516, 13748), (6874, 13032), (7602, 11784), (7856, 11403), (8688, 10311), (8838, 10136)]