61839648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 192628800

約数和(自身を除く): 130789152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 83, 96, 104, 117, 144, 156, 166, 199, 208, 234, 249, 288, 312, 332, 398, 416, 468, 498, 597, 624, 664, 747, 796, 936, 996, 1079, 1194, 1248, 1328, 1494, 1592, 1791, 1872, 1992, 2158, 2388, 2587, 2656, 2988, 3184, 3237, 3582, 3744, 3984, 4316, 4776, 5174, 5976, 6368, 6474, 7164, 7761, 7968, 8632, 9552, 9711, 10348, 11952, 12948, 14328, 15522, 16517, 17264, 19104, 19422, 20696, 23283, 23904, 25896, 28656, 31044, 33034, 34528, 38844, 41392, 46566, 49551, 51792, 57312, 62088, 66068, 77688, 82784, 93132, 99102, 103584, 124176, 132136, 148653, 155376, 186264, 198204, 214721, 248352, 264272, 297306, 310752, 372528, 396408, 429442, 528544, 594612, 644163, 745056, 792816, 858884, 1189224, 1288326, 1585632, 1717768, 1932489, 2378448, 2576652, 3435536, 3864978, 4756896, 5153304, 6871072, 7729956, 10306608, 15459912, 20613216, 30919824, 61839648]

約数ペア:

[(1, 61839648), (2, 30919824), (3, 20613216), (4, 15459912), (6, 10306608), (8, 7729956), (9, 6871072), (12, 5153304), (13, 4756896), (16, 3864978), (18, 3435536), (24, 2576652), (26, 2378448), (32, 1932489), (36, 1717768), (39, 1585632), (48, 1288326), (52, 1189224), (72, 858884), (78, 792816), (83, 745056), (96, 644163), (104, 594612), (117, 528544), (144, 429442), (156, 396408), (166, 372528), (199, 310752), (208, 297306), (234, 264272), (249, 248352), (288, 214721), (312, 198204), (332, 186264), (398, 155376), (416, 148653), (468, 132136), (498, 124176), (597, 103584), (624, 99102), (664, 93132), (747, 82784), (796, 77688), (936, 66068), (996, 62088), (1079, 57312), (1194, 51792), (1248, 49551), (1328, 46566), (1494, 41392), (1592, 38844), (1791, 34528), (1872, 33034), (1992, 31044), (2158, 28656), (2388, 25896), (2587, 23904), (2656, 23283), (2988, 20696), (3184, 19422), (3237, 19104), (3582, 17264), (3744, 16517), (3984, 15522), (4316, 14328), (4776, 12948), (5174, 11952), (5976, 10348), (6368, 9711), (6474, 9552), (7164, 8632), (7761, 7968)]