66713868

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 192384192

約数和(自身を除く): 125670324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 141, 156, 162, 188, 234, 282, 324, 337, 351, 423, 468, 564, 611, 674, 702, 846, 1011, 1053, 1222, 1269, 1348, 1404, 1692, 1833, 2022, 2106, 2444, 2538, 3033, 3666, 3807, 4044, 4212, 4381, 5076, 5499, 6066, 7332, 7614, 8762, 9099, 10998, 12132, 13143, 15228, 15839, 16497, 17524, 18198, 21996, 26286, 27297, 31678, 32994, 36396, 39429, 47517, 49491, 52572, 54594, 63356, 65988, 78858, 95034, 98982, 109188, 118287, 142551, 157716, 190068, 197964, 205907, 236574, 285102, 354861, 411814, 427653, 473148, 570204, 617721, 709722, 823628, 855306, 1235442, 1282959, 1419444, 1710612, 1853163, 2470884, 2565918, 3706326, 5131836, 5559489, 7412652, 11118978, 16678467, 22237956, 33356934, 66713868]

約数ペア:

[(1, 66713868), (2, 33356934), (3, 22237956), (4, 16678467), (6, 11118978), (9, 7412652), (12, 5559489), (13, 5131836), (18, 3706326), (26, 2565918), (27, 2470884), (36, 1853163), (39, 1710612), (47, 1419444), (52, 1282959), (54, 1235442), (78, 855306), (81, 823628), (94, 709722), (108, 617721), (117, 570204), (141, 473148), (156, 427653), (162, 411814), (188, 354861), (234, 285102), (282, 236574), (324, 205907), (337, 197964), (351, 190068), (423, 157716), (468, 142551), (564, 118287), (611, 109188), (674, 98982), (702, 95034), (846, 78858), (1011, 65988), (1053, 63356), (1222, 54594), (1269, 52572), (1348, 49491), (1404, 47517), (1692, 39429), (1833, 36396), (2022, 32994), (2106, 31678), (2444, 27297), (2538, 26286), (3033, 21996), (3666, 18198), (3807, 17524), (4044, 16497), (4212, 15839), (4381, 15228), (5076, 13143), (5499, 12132), (6066, 10998), (7332, 9099), (7614, 8762)]