86105734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 159344640

約数和(自身を除く): 73238906

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 79, 103, 143, 158, 206, 286, 407, 481, 814, 869, 962, 1027, 1133, 1339, 1738, 2054, 2266, 2678, 2923, 3811, 5291, 5846, 7622, 8137, 10582, 11297, 14729, 16274, 22594, 29458, 32153, 37999, 41921, 49543, 64306, 75998, 83842, 89507, 99086, 105781, 179014, 211562, 301069, 417989, 544973, 602138, 835978, 1089946, 1163591, 2327182, 3311759, 3913897, 6623518, 7827794, 43052867, 86105734]

約数ペア:

[(1, 86105734), (2, 43052867), (11, 7827794), (13, 6623518), (22, 3913897), (26, 3311759), (37, 2327182), (74, 1163591), (79, 1089946), (103, 835978), (143, 602138), (158, 544973), (206, 417989), (286, 301069), (407, 211562), (481, 179014), (814, 105781), (869, 99086), (962, 89507), (1027, 83842), (1133, 75998), (1339, 64306), (1738, 49543), (2054, 41921), (2266, 37999), (2678, 32153), (2923, 29458), (3811, 22594), (5291, 16274), (5846, 14729), (7622, 11297), (8137, 10582)]