67985148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 210518784

約数和(自身を除く): 142533636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 457, 462, 483, 506, 539, 588, 644, 759, 914, 924, 966, 1012, 1078, 1127, 1371, 1518, 1617, 1771, 1828, 1932, 2156, 2254, 2742, 3036, 3199, 3234, 3381, 3542, 4508, 5027, 5313, 5484, 6398, 6468, 6762, 7084, 9597, 10054, 10511, 10626, 12397, 12796, 13524, 15081, 19194, 20108, 21022, 21252, 22393, 24794, 30162, 31533, 35189, 37191, 38388, 42044, 44786, 49588, 60324, 63066, 67179, 70378, 73577, 74382, 89572, 105567, 115621, 126132, 134358, 140756, 147154, 148764, 211134, 220731, 231242, 246323, 268716, 294308, 346863, 422268, 441462, 462484, 492646, 515039, 693726, 738969, 809347, 882924, 985292, 1030078, 1387452, 1477938, 1545117, 1618694, 2060156, 2428041, 2955876, 3090234, 3237388, 4856082, 5665429, 6180468, 9712164, 11330858, 16996287, 22661716, 33992574, 67985148]

約数ペア:

[(1, 67985148), (2, 33992574), (3, 22661716), (4, 16996287), (6, 11330858), (7, 9712164), (11, 6180468), (12, 5665429), (14, 4856082), (21, 3237388), (22, 3090234), (23, 2955876), (28, 2428041), (33, 2060156), (42, 1618694), (44, 1545117), (46, 1477938), (49, 1387452), (66, 1030078), (69, 985292), (77, 882924), (84, 809347), (92, 738969), (98, 693726), (132, 515039), (138, 492646), (147, 462484), (154, 441462), (161, 422268), (196, 346863), (231, 294308), (253, 268716), (276, 246323), (294, 231242), (308, 220731), (322, 211134), (457, 148764), (462, 147154), (483, 140756), (506, 134358), (539, 126132), (588, 115621), (644, 105567), (759, 89572), (914, 74382), (924, 73577), (966, 70378), (1012, 67179), (1078, 63066), (1127, 60324), (1371, 49588), (1518, 44786), (1617, 42044), (1771, 38388), (1828, 37191), (1932, 35189), (2156, 31533), (2254, 30162), (2742, 24794), (3036, 22393), (3199, 21252), (3234, 21022), (3381, 20108), (3542, 19194), (4508, 15081), (5027, 13524), (5313, 12796), (5484, 12397), (6398, 10626), (6468, 10511), (6762, 10054), (7084, 9597)]