68306568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{258737}}^1$

素因数の和:258757

約数の個数: 32

約数和(自身を含む): 186291360

約数和(自身を除く): 117984792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 258737, 517474, 776211, 1034948, 1552422, 2069896, 2846107, 3104844, 5692214, 6209688, 8538321, 11384428, 17076642, 22768856, 34153284, 68306568]

約数ペア:

[(1, 68306568), (2, 34153284), (3, 22768856), (4, 17076642), (6, 11384428), (8, 8538321), (11, 6209688), (12, 5692214), (22, 3104844), (24, 2846107), (33, 2069896), (44, 1552422), (66, 1034948), (88, 776211), (132, 517474), (264, 258737)]