91668906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 108

約数和(自身を含む): 241849062

約数和(自身を除く): 150180156

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 53, 63, 74, 98, 106, 111, 126, 147, 159, 222, 259, 294, 318, 333, 371, 441, 477, 518, 666, 742, 777, 882, 954, 1113, 1554, 1813, 1961, 2226, 2331, 2597, 2809, 3339, 3626, 3922, 4662, 5194, 5439, 5618, 5883, 6678, 7791, 8427, 10878, 11766, 13727, 15582, 16317, 16854, 17649, 19663, 23373, 25281, 27454, 32634, 35298, 39326, 41181, 46746, 50562, 58989, 82362, 96089, 103933, 117978, 123543, 137641, 176967, 192178, 207866, 247086, 275282, 288267, 311799, 353934, 412923, 576534, 623598, 727531, 825846, 864801, 935397, 1238769, 1455062, 1729602, 1870794, 2182593, 2477538, 4365186, 5092717, 6547779, 10185434, 13095558, 15278151, 30556302, 45834453, 91668906]

約数ペア:

[(1, 91668906), (2, 45834453), (3, 30556302), (6, 15278151), (7, 13095558), (9, 10185434), (14, 6547779), (18, 5092717), (21, 4365186), (37, 2477538), (42, 2182593), (49, 1870794), (53, 1729602), (63, 1455062), (74, 1238769), (98, 935397), (106, 864801), (111, 825846), (126, 727531), (147, 623598), (159, 576534), (222, 412923), (259, 353934), (294, 311799), (318, 288267), (333, 275282), (371, 247086), (441, 207866), (477, 192178), (518, 176967), (666, 137641), (742, 123543), (777, 117978), (882, 103933), (954, 96089), (1113, 82362), (1554, 58989), (1813, 50562), (1961, 46746), (2226, 41181), (2331, 39326), (2597, 35298), (2809, 32634), (3339, 27454), (3626, 25281), (3922, 23373), (4662, 19663), (5194, 17649), (5439, 16854), (5618, 16317), (5883, 15582), (6678, 13727), (7791, 11766), (8427, 10878)]