75919858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 147363840

約数和(自身を除く): 71443982

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 103, 119, 133, 163, 206, 238, 266, 323, 326, 646, 721, 1141, 1442, 1751, 1957, 2261, 2282, 2771, 3097, 3502, 3914, 4522, 5542, 6194, 12257, 13699, 16789, 19397, 21679, 24514, 27398, 33269, 33578, 38794, 43358, 52649, 66538, 105298, 117523, 232883, 235046, 285413, 318991, 368543, 465766, 570826, 637982, 737086, 1997891, 2232937, 3995782, 4465874, 5422847, 10845694, 37959929, 75919858]

約数ペア:

[(1, 75919858), (2, 37959929), (7, 10845694), (14, 5422847), (17, 4465874), (19, 3995782), (34, 2232937), (38, 1997891), (103, 737086), (119, 637982), (133, 570826), (163, 465766), (206, 368543), (238, 318991), (266, 285413), (323, 235046), (326, 232883), (646, 117523), (721, 105298), (1141, 66538), (1442, 52649), (1751, 43358), (1957, 38794), (2261, 33578), (2282, 33269), (2771, 27398), (3097, 24514), (3502, 21679), (3914, 19397), (4522, 16789), (5542, 13699), (6194, 12257)]