86166353

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 116922960

約数和(自身を除く): 30756607

約数列:

[1, 7, 13, 17, 49, 73, 91, 109, 119, 221, 511, 637, 763, 833, 949, 1241, 1417, 1547, 1853, 3577, 5341, 6643, 7957, 8687, 9919, 10829, 12971, 16133, 24089, 46501, 55699, 60809, 69433, 90797, 103441, 112931, 135269, 168623, 389893, 724087, 790517, 946883, 1180361, 1758497, 5068609, 6628181, 12309479, 86166353]

約数ペア:

[(1, 86166353), (7, 12309479), (13, 6628181), (17, 5068609), (49, 1758497), (73, 1180361), (91, 946883), (109, 790517), (119, 724087), (221, 389893), (511, 168623), (637, 135269), (763, 112931), (833, 103441), (949, 90797), (1241, 69433), (1417, 60809), (1547, 55699), (1853, 46501), (3577, 24089), (5341, 16133), (6643, 12971), (7957, 10829), (8687, 9919)]