64280034

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 178913280

約数和(自身を除く): 114633246

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 103, 117, 126, 127, 182, 189, 206, 234, 254, 273, 309, 351, 378, 381, 546, 618, 702, 721, 762, 819, 889, 927, 1143, 1339, 1442, 1638, 1651, 1778, 1854, 2163, 2286, 2457, 2667, 2678, 2781, 3302, 3429, 4017, 4326, 4914, 4953, 5334, 5562, 6489, 6858, 8001, 8034, 9373, 9906, 11557, 12051, 12978, 13081, 14859, 16002, 18746, 19467, 23114, 24003, 24102, 26162, 28119, 29718, 34671, 36153, 38934, 39243, 44577, 48006, 56238, 69342, 72306, 78486, 84357, 89154, 91567, 104013, 117729, 168714, 170053, 183134, 208026, 235458, 253071, 274701, 312039, 340106, 353187, 506142, 510159, 549402, 624078, 706374, 824103, 1020318, 1190371, 1530477, 1648206, 2380742, 2472309, 3060954, 3571113, 4591431, 4944618, 7142226, 9182862, 10713339, 21426678, 32140017, 64280034]

約数ペア:

[(1, 64280034), (2, 32140017), (3, 21426678), (6, 10713339), (7, 9182862), (9, 7142226), (13, 4944618), (14, 4591431), (18, 3571113), (21, 3060954), (26, 2472309), (27, 2380742), (39, 1648206), (42, 1530477), (54, 1190371), (63, 1020318), (78, 824103), (91, 706374), (103, 624078), (117, 549402), (126, 510159), (127, 506142), (182, 353187), (189, 340106), (206, 312039), (234, 274701), (254, 253071), (273, 235458), (309, 208026), (351, 183134), (378, 170053), (381, 168714), (546, 117729), (618, 104013), (702, 91567), (721, 89154), (762, 84357), (819, 78486), (889, 72306), (927, 69342), (1143, 56238), (1339, 48006), (1442, 44577), (1638, 39243), (1651, 38934), (1778, 36153), (1854, 34671), (2163, 29718), (2286, 28119), (2457, 26162), (2667, 24102), (2678, 24003), (2781, 23114), (3302, 19467), (3429, 18746), (4017, 16002), (4326, 14859), (4914, 13081), (4953, 12978), (5334, 12051), (5562, 11557), (6489, 9906), (6858, 9373), (8001, 8034)]