91048958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 191328480

約数和(自身を除く): 100279522

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 73, 77, 89, 91, 98, 143, 146, 154, 178, 182, 286, 511, 539, 623, 637, 803, 949, 979, 1001, 1022, 1078, 1157, 1246, 1274, 1606, 1898, 1958, 2002, 2314, 3577, 4361, 5621, 6497, 6643, 6853, 7007, 7154, 8099, 8722, 10439, 11242, 12727, 12994, 13286, 13706, 14014, 16198, 20878, 25454, 39347, 45479, 46501, 47971, 56693, 71467, 73073, 78694, 84461, 89089, 90958, 93002, 95942, 113386, 142934, 146146, 168922, 178178, 318353, 500269, 511511, 591227, 623623, 636706, 929071, 1000538, 1023022, 1182454, 1247246, 1858142, 3501883, 4138589, 6503497, 7003766, 8277178, 13006994, 45524479, 91048958]

約数ペア:

[(1, 91048958), (2, 45524479), (7, 13006994), (11, 8277178), (13, 7003766), (14, 6503497), (22, 4138589), (26, 3501883), (49, 1858142), (73, 1247246), (77, 1182454), (89, 1023022), (91, 1000538), (98, 929071), (143, 636706), (146, 623623), (154, 591227), (178, 511511), (182, 500269), (286, 318353), (511, 178178), (539, 168922), (623, 146146), (637, 142934), (803, 113386), (949, 95942), (979, 93002), (1001, 90958), (1022, 89089), (1078, 84461), (1157, 78694), (1246, 73073), (1274, 71467), (1606, 56693), (1898, 47971), (1958, 46501), (2002, 45479), (2314, 39347), (3577, 25454), (4361, 20878), (5621, 16198), (6497, 14014), (6643, 13706), (6853, 13286), (7007, 12994), (7154, 12727), (8099, 11242), (8722, 10439)]