81701352

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13043}}^1$

素因数の和:13087

約数の個数: 64

約数和(自身を含む): 234792000

約数和(自身を除く): 153090648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 13043, 26086, 39129, 52172, 78258, 104344, 117387, 156516, 234774, 313032, 352161, 378247, 469548, 704322, 756494, 939096, 1134741, 1408644, 1512988, 2269482, 2817288, 3025976, 3404223, 4538964, 6808446, 9077928, 10212669, 13616892, 20425338, 27233784, 40850676, 81701352]

約数ペア:

[(1, 81701352), (2, 40850676), (3, 27233784), (4, 20425338), (6, 13616892), (8, 10212669), (9, 9077928), (12, 6808446), (18, 4538964), (24, 3404223), (27, 3025976), (29, 2817288), (36, 2269482), (54, 1512988), (58, 1408644), (72, 1134741), (87, 939096), (108, 756494), (116, 704322), (174, 469548), (216, 378247), (232, 352161), (261, 313032), (348, 234774), (522, 156516), (696, 117387), (783, 104344), (1044, 78258), (1566, 52172), (2088, 39129), (3132, 26086), (6264, 13043)]