64852548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 104491452

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 83, 92, 114, 138, 149, 166, 228, 249, 276, 298, 332, 437, 447, 498, 596, 874, 894, 996, 1311, 1577, 1748, 1788, 1909, 2622, 2831, 3154, 3427, 3818, 4731, 5244, 5662, 5727, 6308, 6854, 7636, 8493, 9462, 10281, 11324, 11454, 12367, 13708, 16986, 18924, 20562, 22908, 24734, 33972, 36271, 37101, 41124, 49468, 65113, 72542, 74202, 108813, 130226, 145084, 148404, 195339, 217626, 234973, 260452, 284441, 390678, 435252, 469946, 568882, 704919, 781356, 853323, 939892, 1137764, 1409838, 1706646, 2819676, 3413292, 5404379, 10808758, 16213137, 21617516, 32426274, 64852548]

約数ペア:

[(1, 64852548), (2, 32426274), (3, 21617516), (4, 16213137), (6, 10808758), (12, 5404379), (19, 3413292), (23, 2819676), (38, 1706646), (46, 1409838), (57, 1137764), (69, 939892), (76, 853323), (83, 781356), (92, 704919), (114, 568882), (138, 469946), (149, 435252), (166, 390678), (228, 284441), (249, 260452), (276, 234973), (298, 217626), (332, 195339), (437, 148404), (447, 145084), (498, 130226), (596, 108813), (874, 74202), (894, 72542), (996, 65113), (1311, 49468), (1577, 41124), (1748, 37101), (1788, 36271), (1909, 33972), (2622, 24734), (2831, 22908), (3154, 20562), (3427, 18924), (3818, 16986), (4731, 13708), (5244, 12367), (5662, 11454), (5727, 11324), (6308, 10281), (6854, 9462), (7636, 8493)]