66067792

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 152668800

約数和(自身を除く): 86601008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 107, 112, 148, 149, 214, 259, 296, 298, 428, 518, 592, 596, 749, 856, 1036, 1043, 1192, 1498, 1712, 2072, 2086, 2384, 2996, 3959, 4144, 4172, 5513, 5992, 7918, 8344, 11026, 11984, 15836, 15943, 16688, 22052, 27713, 31672, 31886, 38591, 44104, 55426, 63344, 63772, 77182, 88208, 110852, 111601, 127544, 154364, 221704, 223202, 255088, 308728, 443408, 446404, 589891, 617456, 892808, 1179782, 1785616, 2359564, 4129237, 4719128, 8258474, 9438256, 16516948, 33033896, 66067792]

約数ペア:

[(1, 66067792), (2, 33033896), (4, 16516948), (7, 9438256), (8, 8258474), (14, 4719128), (16, 4129237), (28, 2359564), (37, 1785616), (56, 1179782), (74, 892808), (107, 617456), (112, 589891), (148, 446404), (149, 443408), (214, 308728), (259, 255088), (296, 223202), (298, 221704), (428, 154364), (518, 127544), (592, 111601), (596, 110852), (749, 88208), (856, 77182), (1036, 63772), (1043, 63344), (1192, 55426), (1498, 44104), (1712, 38591), (2072, 31886), (2086, 31672), (2384, 27713), (2996, 22052), (3959, 16688), (4144, 15943), (4172, 15836), (5513, 11984), (5992, 11026), (7918, 8344)]