78515418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12619}}^1$

素因数の和:12702

約数の個数: 32

約数和(自身を含む): 169007040

約数和(自身を除く): 90491622

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 6222, 12619, 25238, 37857, 75714, 214523, 429046, 643569, 769759, 1287138, 1539518, 2309277, 4618554, 13085903, 26171806, 39257709, 78515418]

約数ペア:

[(1, 78515418), (2, 39257709), (3, 26171806), (6, 13085903), (17, 4618554), (34, 2309277), (51, 1539518), (61, 1287138), (102, 769759), (122, 643569), (183, 429046), (366, 214523), (1037, 75714), (2074, 37857), (3111, 25238), (6222, 12619)]