72675684

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 200793600

約数和(自身を除く): 128117916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 107, 108, 114, 171, 214, 228, 321, 331, 342, 428, 513, 642, 662, 684, 963, 993, 1026, 1284, 1324, 1926, 1986, 2033, 2052, 2889, 2979, 3852, 3972, 4066, 5778, 5958, 6099, 6289, 8132, 8937, 11556, 11916, 12198, 12578, 17874, 18297, 18867, 24396, 25156, 35417, 35748, 36594, 37734, 54891, 56601, 70834, 73188, 75468, 106251, 109782, 113202, 141668, 169803, 212502, 219564, 226404, 318753, 339606, 425004, 637506, 672923, 679212, 956259, 1275012, 1345846, 1912518, 2018769, 2691692, 3825036, 4037538, 6056307, 8075076, 12112614, 18168921, 24225228, 36337842, 72675684]

約数ペア:

[(1, 72675684), (2, 36337842), (3, 24225228), (4, 18168921), (6, 12112614), (9, 8075076), (12, 6056307), (18, 4037538), (19, 3825036), (27, 2691692), (36, 2018769), (38, 1912518), (54, 1345846), (57, 1275012), (76, 956259), (107, 679212), (108, 672923), (114, 637506), (171, 425004), (214, 339606), (228, 318753), (321, 226404), (331, 219564), (342, 212502), (428, 169803), (513, 141668), (642, 113202), (662, 109782), (684, 106251), (963, 75468), (993, 73188), (1026, 70834), (1284, 56601), (1324, 54891), (1926, 37734), (1986, 36594), (2033, 35748), (2052, 35417), (2889, 25156), (2979, 24396), (3852, 18867), (3972, 18297), (4066, 17874), (5778, 12578), (5958, 12198), (6099, 11916), (6289, 11556), (8132, 8937)]