68635842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 85805886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 97, 142, 151, 194, 213, 291, 302, 426, 453, 582, 781, 906, 1067, 1562, 1661, 2134, 2343, 3201, 3322, 4686, 4983, 6402, 6887, 9966, 10721, 13774, 14647, 20661, 21442, 29294, 32163, 41322, 43941, 64326, 75757, 87882, 117931, 151514, 161117, 227271, 235862, 322234, 353793, 454542, 483351, 707586, 966702, 1039937, 2079874, 3119811, 6239622, 11439307, 22878614, 34317921, 68635842]

約数ペア:

[(1, 68635842), (2, 34317921), (3, 22878614), (6, 11439307), (11, 6239622), (22, 3119811), (33, 2079874), (66, 1039937), (71, 966702), (97, 707586), (142, 483351), (151, 454542), (194, 353793), (213, 322234), (291, 235862), (302, 227271), (426, 161117), (453, 151514), (582, 117931), (781, 87882), (906, 75757), (1067, 64326), (1562, 43941), (1661, 41322), (2134, 32163), (2343, 29294), (3201, 21442), (3322, 20661), (4686, 14647), (4983, 13774), (6402, 10721), (6887, 9966)]