82714148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 168920640

約数和(自身を除く): 86206492

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 83, 116, 121, 142, 166, 242, 284, 319, 332, 484, 638, 781, 913, 1276, 1562, 1826, 2059, 2407, 3124, 3509, 3652, 4118, 4814, 5893, 7018, 8236, 8591, 9628, 10043, 11786, 14036, 17182, 20086, 22649, 23572, 26477, 34364, 40172, 45298, 52954, 64823, 90596, 105908, 129646, 170897, 249139, 259292, 291247, 341794, 498278, 582494, 683588, 713053, 996556, 1164988, 1426106, 1879867, 2852212, 3759734, 7519468, 20678537, 41357074, 82714148]

約数ペア:

[(1, 82714148), (2, 41357074), (4, 20678537), (11, 7519468), (22, 3759734), (29, 2852212), (44, 1879867), (58, 1426106), (71, 1164988), (83, 996556), (116, 713053), (121, 683588), (142, 582494), (166, 498278), (242, 341794), (284, 291247), (319, 259292), (332, 249139), (484, 170897), (638, 129646), (781, 105908), (913, 90596), (1276, 64823), (1562, 52954), (1826, 45298), (2059, 40172), (2407, 34364), (3124, 26477), (3509, 23572), (3652, 22649), (4118, 20086), (4814, 17182), (5893, 14036), (7018, 11786), (8236, 10043), (8591, 9628)]