68579238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 181665792

約数和(自身を除く): 113086554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 43, 46, 69, 78, 86, 91, 127, 129, 138, 161, 182, 254, 258, 273, 299, 301, 322, 381, 483, 546, 559, 598, 602, 762, 889, 897, 903, 966, 989, 1118, 1651, 1677, 1778, 1794, 1806, 1978, 2093, 2667, 2921, 2967, 3302, 3354, 3913, 4186, 4953, 5334, 5461, 5842, 5934, 6279, 6923, 7826, 8763, 9906, 10922, 11557, 11739, 12558, 12857, 13846, 16383, 17526, 20447, 20769, 23114, 23478, 25714, 32766, 34671, 37973, 38227, 38571, 40894, 41538, 61341, 69342, 70993, 75946, 76454, 77142, 89999, 113919, 114681, 122682, 125603, 141986, 179998, 212979, 227838, 229362, 251206, 265811, 269997, 376809, 425958, 496951, 531622, 539994, 753618, 797433, 879221, 993902, 1490853, 1594866, 1632839, 1758442, 2637663, 2981706, 3265678, 4898517, 5275326, 9797034, 11429873, 22859746, 34289619, 68579238]

約数ペア:

[(1, 68579238), (2, 34289619), (3, 22859746), (6, 11429873), (7, 9797034), (13, 5275326), (14, 4898517), (21, 3265678), (23, 2981706), (26, 2637663), (39, 1758442), (42, 1632839), (43, 1594866), (46, 1490853), (69, 993902), (78, 879221), (86, 797433), (91, 753618), (127, 539994), (129, 531622), (138, 496951), (161, 425958), (182, 376809), (254, 269997), (258, 265811), (273, 251206), (299, 229362), (301, 227838), (322, 212979), (381, 179998), (483, 141986), (546, 125603), (559, 122682), (598, 114681), (602, 113919), (762, 89999), (889, 77142), (897, 76454), (903, 75946), (966, 70993), (989, 69342), (1118, 61341), (1651, 41538), (1677, 40894), (1778, 38571), (1794, 38227), (1806, 37973), (1978, 34671), (2093, 32766), (2667, 25714), (2921, 23478), (2967, 23114), (3302, 20769), (3354, 20447), (3913, 17526), (4186, 16383), (4953, 13846), (5334, 12857), (5461, 12558), (5842, 11739), (5934, 11557), (6279, 10922), (6923, 9906), (7826, 8763)]