71567278112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2\times {\mathrm{1049}}^1$

素因数の和:1291

約数の個数: 144

約数和(自身を含む): 163570428000

約数和(自身を除く): 92003149888

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 101, 152, 176, 202, 209, 304, 352, 404, 418, 608, 808, 836, 1049, 1111, 1616, 1672, 1919, 2098, 2222, 3232, 3344, 3838, 4196, 4444, 6688, 7676, 8392, 8888, 10201, 11539, 15352, 16784, 17776, 19931, 20402, 21109, 23078, 30704, 33568, 35552, 39862, 40804, 42218, 46156, 61408, 79724, 81608, 84436, 92312, 105949, 112211, 159448, 163216, 168872, 184624, 193819, 211898, 219241, 224422, 318896, 326432, 337744, 369248, 387638, 423796, 438482, 448844, 637792, 675488, 775276, 847592, 876964, 897688, 1165439, 1550552, 1695184, 1753928, 1795376, 2013031, 2132009, 2330878, 3101104, 3390368, 3507856, 3590752, 4026062, 4264018, 4661756, 6202208, 7015712, 8052124, 8528036, 9323512, 10700849, 16104248, 17056072, 18647024, 21401698, 22143341, 32208496, 34112144, 37294048, 42803396, 44286682, 64416992, 68224288, 85606792, 88573364, 117709339, 171213584, 177146728, 203316131, 235418678, 342427168, 354293456, 406632262, 470837356, 708586912, 813264524, 941674712, 1626529048, 1883349424, 2236477441, 3253058096, 3766698848, 4472954882, 6506116192, 8945909764, 17891819528, 35783639056, 71567278112]

約数ペア:

[(1, 71567278112), (2, 35783639056), (4, 17891819528), (8, 8945909764), (11, 6506116192), (16, 4472954882), (19, 3766698848), (22, 3253058096), (32, 2236477441), (38, 1883349424), (44, 1626529048), (76, 941674712), (88, 813264524), (101, 708586912), (152, 470837356), (176, 406632262), (202, 354293456), (209, 342427168), (304, 235418678), (352, 203316131), (404, 177146728), (418, 171213584), (608, 117709339), (808, 88573364), (836, 85606792), (1049, 68224288), (1111, 64416992), (1616, 44286682), (1672, 42803396), (1919, 37294048), (2098, 34112144), (2222, 32208496), (3232, 22143341), (3344, 21401698), (3838, 18647024), (4196, 17056072), (4444, 16104248), (6688, 10700849), (7676, 9323512), (8392, 8528036), (8888, 8052124), (10201, 7015712), (11539, 6202208), (15352, 4661756), (16784, 4264018), (17776, 4026062), (19931, 3590752), (20402, 3507856), (21109, 3390368), (23078, 3101104), (30704, 2330878), (33568, 2132009), (35552, 2013031), (39862, 1795376), (40804, 1753928), (42218, 1695184), (46156, 1550552), (61408, 1165439), (79724, 897688), (81608, 876964), (84436, 847592), (92312, 775276), (105949, 675488), (112211, 637792), (159448, 448844), (163216, 438482), (168872, 423796), (184624, 387638), (193819, 369248), (211898, 337744), (219241, 326432), (224422, 318896)]