78031002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 184953600

約数和(自身を除く): 106922598

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 149, 222, 259, 298, 337, 447, 518, 674, 777, 894, 1011, 1043, 1554, 2022, 2086, 2359, 3129, 4718, 5513, 6258, 7077, 11026, 12469, 14154, 16539, 24938, 33078, 37407, 38591, 50213, 74814, 77182, 87283, 100426, 115773, 150639, 174566, 231546, 261849, 301278, 351491, 523698, 702982, 1054473, 1857881, 2108946, 3715762, 5573643, 11147286, 13005167, 26010334, 39015501, 78031002]

約数ペア:

[(1, 78031002), (2, 39015501), (3, 26010334), (6, 13005167), (7, 11147286), (14, 5573643), (21, 3715762), (37, 2108946), (42, 1857881), (74, 1054473), (111, 702982), (149, 523698), (222, 351491), (259, 301278), (298, 261849), (337, 231546), (447, 174566), (518, 150639), (674, 115773), (777, 100426), (894, 87283), (1011, 77182), (1043, 74814), (1554, 50213), (2022, 38591), (2086, 37407), (2359, 33078), (3129, 24938), (4718, 16539), (5513, 14154), (6258, 12469), (7077, 11026)]