87172344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 271271520

約数和(自身を除く): 184099176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 257, 504, 514, 673, 771, 1028, 1346, 1542, 1799, 2019, 2056, 2313, 2692, 3084, 3598, 4038, 4626, 4711, 5384, 5397, 6057, 6168, 7196, 8076, 9252, 9422, 10794, 12114, 14133, 14392, 16152, 16191, 18504, 18844, 21588, 24228, 28266, 32382, 37688, 42399, 43176, 48456, 56532, 64764, 84798, 113064, 129528, 169596, 172961, 339192, 345922, 518883, 691844, 1037766, 1210727, 1383688, 1556649, 2075532, 2421454, 3113298, 3632181, 4151064, 4842908, 6226596, 7264362, 9685816, 10896543, 12453192, 14528724, 21793086, 29057448, 43586172, 87172344]

約数ペア:

[(1, 87172344), (2, 43586172), (3, 29057448), (4, 21793086), (6, 14528724), (7, 12453192), (8, 10896543), (9, 9685816), (12, 7264362), (14, 6226596), (18, 4842908), (21, 4151064), (24, 3632181), (28, 3113298), (36, 2421454), (42, 2075532), (56, 1556649), (63, 1383688), (72, 1210727), (84, 1037766), (126, 691844), (168, 518883), (252, 345922), (257, 339192), (504, 172961), (514, 169596), (673, 129528), (771, 113064), (1028, 84798), (1346, 64764), (1542, 56532), (1799, 48456), (2019, 43176), (2056, 42399), (2313, 37688), (2692, 32382), (3084, 28266), (3598, 24228), (4038, 21588), (4626, 18844), (4711, 18504), (5384, 16191), (5397, 16152), (6057, 14392), (6168, 14133), (7196, 12114), (8076, 10794), (9252, 9422)]