87683344

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1272

約数の個数: 60

約数和(自身を含む): 199833564

約数和(自身を除く): 112150220

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 1153, 1358, 1552, 2306, 2716, 4612, 4753, 5432, 8071, 9224, 9506, 10864, 16142, 18448, 19012, 32284, 38024, 56497, 64568, 76048, 111841, 112994, 129136, 223682, 225988, 447364, 451976, 782887, 894728, 903952, 1565774, 1789456, 3131548, 5480209, 6263096, 10960418, 12526192, 21920836, 43841672, 87683344]

約数ペア:

[(1, 87683344), (2, 43841672), (4, 21920836), (7, 12526192), (8, 10960418), (14, 6263096), (16, 5480209), (28, 3131548), (49, 1789456), (56, 1565774), (97, 903952), (98, 894728), (112, 782887), (194, 451976), (196, 447364), (388, 225988), (392, 223682), (679, 129136), (776, 112994), (784, 111841), (1153, 76048), (1358, 64568), (1552, 56497), (2306, 38024), (2716, 32284), (4612, 19012), (4753, 18448), (5432, 16142), (8071, 10864), (9224, 9506)]