64815036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 179843328

約数和(自身を除く): 115028292

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 107, 132, 143, 156, 214, 286, 321, 353, 428, 429, 572, 642, 706, 858, 1059, 1177, 1284, 1391, 1412, 1716, 2118, 2354, 2782, 3531, 3883, 4173, 4236, 4589, 4708, 5564, 7062, 7766, 8346, 9178, 11649, 13767, 14124, 15301, 15532, 16692, 18356, 23298, 27534, 30602, 37771, 45903, 46596, 50479, 55068, 61204, 75542, 91806, 100958, 113313, 151084, 151437, 183612, 201916, 226626, 302874, 415481, 453252, 491023, 605748, 830962, 982046, 1246443, 1473069, 1661924, 1964092, 2492886, 2946138, 4985772, 5401253, 5892276, 10802506, 16203759, 21605012, 32407518, 64815036]

約数ペア:

[(1, 64815036), (2, 32407518), (3, 21605012), (4, 16203759), (6, 10802506), (11, 5892276), (12, 5401253), (13, 4985772), (22, 2946138), (26, 2492886), (33, 1964092), (39, 1661924), (44, 1473069), (52, 1246443), (66, 982046), (78, 830962), (107, 605748), (132, 491023), (143, 453252), (156, 415481), (214, 302874), (286, 226626), (321, 201916), (353, 183612), (428, 151437), (429, 151084), (572, 113313), (642, 100958), (706, 91806), (858, 75542), (1059, 61204), (1177, 55068), (1284, 50479), (1391, 46596), (1412, 45903), (1716, 37771), (2118, 30602), (2354, 27534), (2782, 23298), (3531, 18356), (3883, 16692), (4173, 15532), (4236, 15301), (4589, 14124), (4708, 13767), (5564, 11649), (7062, 9178), (7766, 8346)]