71213748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 185879232

約数和(自身を除く): 114665484

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 967, 969, 1083, 1292, 1444, 1934, 1938, 2166, 2901, 3868, 3876, 4332, 5802, 6137, 11604, 12274, 16439, 18373, 18411, 24548, 32878, 36746, 36822, 49317, 55119, 65756, 73492, 73644, 98634, 110238, 197268, 220476, 312341, 349087, 624682, 698174, 937023, 1047261, 1249364, 1396348, 1874046, 2094522, 3748092, 4189044, 5934479, 11868958, 17803437, 23737916, 35606874, 71213748]

約数ペア:

[(1, 71213748), (2, 35606874), (3, 23737916), (4, 17803437), (6, 11868958), (12, 5934479), (17, 4189044), (19, 3748092), (34, 2094522), (38, 1874046), (51, 1396348), (57, 1249364), (68, 1047261), (76, 937023), (102, 698174), (114, 624682), (204, 349087), (228, 312341), (323, 220476), (361, 197268), (646, 110238), (722, 98634), (967, 73644), (969, 73492), (1083, 65756), (1292, 55119), (1444, 49317), (1934, 36822), (1938, 36746), (2166, 32878), (2901, 24548), (3868, 18411), (3876, 18373), (4332, 16439), (5802, 12274), (6137, 11604)]