71519436

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3196

約数の個数: 60

約数和(自身を含む): 189660240

約数和(自身を除く): 118140804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3109, 3834, 5751, 6218, 7668, 9327, 11502, 12436, 18654, 23004, 27981, 37308, 55962, 83943, 111924, 167886, 220739, 251829, 335772, 441478, 503658, 662217, 882956, 1007316, 1324434, 1986651, 2648868, 3973302, 5959953, 7946604, 11919906, 17879859, 23839812, 35759718, 71519436]

約数ペア:

[(1, 71519436), (2, 35759718), (3, 23839812), (4, 17879859), (6, 11919906), (9, 7946604), (12, 5959953), (18, 3973302), (27, 2648868), (36, 1986651), (54, 1324434), (71, 1007316), (81, 882956), (108, 662217), (142, 503658), (162, 441478), (213, 335772), (284, 251829), (324, 220739), (426, 167886), (639, 111924), (852, 83943), (1278, 55962), (1917, 37308), (2556, 27981), (3109, 23004), (3834, 18654), (5751, 12436), (6218, 11502), (7668, 9327)]