67631976

素因数分解:

$2^3\times 3^3\times {\mathrm{353}}^1\times {\mathrm{887}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 188611200

約数和(自身を除く): 120979224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 353, 706, 887, 1059, 1412, 1774, 2118, 2661, 2824, 3177, 3548, 4236, 5322, 6354, 7096, 7983, 8472, 9531, 10644, 12708, 15966, 19062, 21288, 23949, 25416, 31932, 38124, 47898, 63864, 76248, 95796, 191592, 313111, 626222, 939333, 1252444, 1878666, 2504888, 2817999, 3757332, 5635998, 7514664, 8453997, 11271996, 16907994, 22543992, 33815988, 67631976]

約数ペア:

[(1, 67631976), (2, 33815988), (3, 22543992), (4, 16907994), (6, 11271996), (8, 8453997), (9, 7514664), (12, 5635998), (18, 3757332), (24, 2817999), (27, 2504888), (36, 1878666), (54, 1252444), (72, 939333), (108, 626222), (216, 313111), (353, 191592), (706, 95796), (887, 76248), (1059, 63864), (1412, 47898), (1774, 38124), (2118, 31932), (2661, 25416), (2824, 23949), (3177, 21288), (3548, 19062), (4236, 15966), (5322, 12708), (6354, 10644), (7096, 9531), (7983, 8472)]