27831004168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1667

約数の個数: 128

約数和(自身を含む): 60217344000

約数和(自身を除く): 32386339832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 79, 88, 89, 124, 158, 178, 248, 316, 341, 356, 632, 682, 712, 869, 979, 1364, 1451, 1738, 1958, 2449, 2728, 2759, 2902, 3476, 3916, 4898, 5518, 5804, 6952, 7031, 7832, 9796, 11036, 11608, 14062, 15961, 19592, 22072, 26939, 28124, 30349, 31922, 44981, 53878, 56248, 60698, 63844, 77341, 89962, 107756, 114629, 121396, 127688, 129139, 154682, 179924, 215512, 217961, 229258, 242792, 258278, 309364, 359848, 435922, 458516, 494791, 516556, 618728, 871844, 917032, 989582, 1033112, 1260919, 1420529, 1743688, 1979164, 2397571, 2521838, 2841058, 3553499, 3958328, 4003309, 4795142, 5043676, 5682116, 7106998, 8006618, 9590284, 10087352, 10201981, 11364232, 14213996, 16013236, 19180568, 20403962, 28427992, 32026472, 39088489, 40807924, 44036399, 78176978, 81615848, 88072798, 112221791, 156353956, 176145596, 224443582, 312707912, 316261411, 352291192, 448887164, 632522822, 897774328, 1265045644, 2530091288, 3478875521, 6957751042, 13915502084, 27831004168]

約数ペア:

[(1, 27831004168), (2, 13915502084), (4, 6957751042), (8, 3478875521), (11, 2530091288), (22, 1265045644), (31, 897774328), (44, 632522822), (62, 448887164), (79, 352291192), (88, 316261411), (89, 312707912), (124, 224443582), (158, 176145596), (178, 156353956), (248, 112221791), (316, 88072798), (341, 81615848), (356, 78176978), (632, 44036399), (682, 40807924), (712, 39088489), (869, 32026472), (979, 28427992), (1364, 20403962), (1451, 19180568), (1738, 16013236), (1958, 14213996), (2449, 11364232), (2728, 10201981), (2759, 10087352), (2902, 9590284), (3476, 8006618), (3916, 7106998), (4898, 5682116), (5518, 5043676), (5804, 4795142), (6952, 4003309), (7031, 3958328), (7832, 3553499), (9796, 2841058), (11036, 2521838), (11608, 2397571), (14062, 1979164), (15961, 1743688), (19592, 1420529), (22072, 1260919), (26939, 1033112), (28124, 989582), (30349, 917032), (31922, 871844), (44981, 618728), (53878, 516556), (56248, 494791), (60698, 458516), (63844, 435922), (77341, 359848), (89962, 309364), (107756, 258278), (114629, 242792), (121396, 229258), (127688, 217961), (129139, 215512), (154682, 179924)]