127727964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 401809408

約数和(自身を除く): 274081444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 307, 364, 381, 468, 508, 546, 614, 762, 819, 889, 921, 1092, 1143, 1228, 1524, 1638, 1651, 1778, 1842, 2149, 2286, 2667, 2763, 3276, 3302, 3556, 3684, 3991, 4298, 4572, 4953, 5334, 5526, 6447, 6604, 7982, 8001, 8596, 9906, 10668, 11052, 11557, 11973, 12894, 14859, 15964, 16002, 19341, 19812, 23114, 23946, 25788, 27937, 29718, 32004, 34671, 35919, 38682, 38989, 46228, 47892, 55874, 59436, 69342, 71838, 77364, 77978, 83811, 104013, 111748, 116967, 138684, 143676, 155956, 167622, 208026, 233934, 251433, 272923, 335244, 350901, 416052, 467868, 502866, 506857, 545846, 701802, 818769, 1005732, 1013714, 1091692, 1403604, 1520571, 1637538, 2027428, 2456307, 3041142, 3275076, 3547999, 4561713, 4912614, 6082284, 7095998, 9123426, 9825228, 10643997, 14191996, 18246852, 21287994, 31931991, 42575988, 63863982, 127727964]

約数ペア:

[(1, 127727964), (2, 63863982), (3, 42575988), (4, 31931991), (6, 21287994), (7, 18246852), (9, 14191996), (12, 10643997), (13, 9825228), (14, 9123426), (18, 7095998), (21, 6082284), (26, 4912614), (28, 4561713), (36, 3547999), (39, 3275076), (42, 3041142), (52, 2456307), (63, 2027428), (78, 1637538), (84, 1520571), (91, 1403604), (117, 1091692), (126, 1013714), (127, 1005732), (156, 818769), (182, 701802), (234, 545846), (252, 506857), (254, 502866), (273, 467868), (307, 416052), (364, 350901), (381, 335244), (468, 272923), (508, 251433), (546, 233934), (614, 208026), (762, 167622), (819, 155956), (889, 143676), (921, 138684), (1092, 116967), (1143, 111748), (1228, 104013), (1524, 83811), (1638, 77978), (1651, 77364), (1778, 71838), (1842, 69342), (2149, 59436), (2286, 55874), (2667, 47892), (2763, 46228), (3276, 38989), (3302, 38682), (3556, 35919), (3684, 34671), (3991, 32004), (4298, 29718), (4572, 27937), (4953, 25788), (5334, 23946), (5526, 23114), (6447, 19812), (6604, 19341), (7982, 16002), (8001, 15964), (8596, 14859), (9906, 12894), (10668, 11973), (11052, 11557)]