85719456

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{811}}^1$

素因数の和:1194

約数の個数: 72

約数和(自身を含む): 244730304

約数和(自身を除く): 159010848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 811, 1101, 1468, 1622, 2202, 2433, 2936, 3244, 3303, 4404, 4866, 5872, 6488, 6606, 7299, 8808, 9732, 11744, 12976, 13212, 14598, 17616, 19464, 25952, 26424, 29196, 35232, 38928, 52848, 58392, 77856, 105696, 116784, 233568, 297637, 595274, 892911, 1190548, 1785822, 2381096, 2678733, 3571644, 4762192, 5357466, 7143288, 9524384, 10714932, 14286576, 21429864, 28573152, 42859728, 85719456]

約数ペア:

[(1, 85719456), (2, 42859728), (3, 28573152), (4, 21429864), (6, 14286576), (8, 10714932), (9, 9524384), (12, 7143288), (16, 5357466), (18, 4762192), (24, 3571644), (32, 2678733), (36, 2381096), (48, 1785822), (72, 1190548), (96, 892911), (144, 595274), (288, 297637), (367, 233568), (734, 116784), (811, 105696), (1101, 77856), (1468, 58392), (1622, 52848), (2202, 38928), (2433, 35232), (2936, 29196), (3244, 26424), (3303, 25952), (4404, 19464), (4866, 17616), (5872, 14598), (6488, 13212), (6606, 12976), (7299, 11744), (8808, 9732)]