174541572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2969}}^1$

素因数の和:3073

約数の個数: 72

約数和(自身を含む): 467026560

約数和(自身を除く): 292484988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2556, 2969, 3266, 4899, 5938, 6532, 8907, 9798, 11876, 14697, 17814, 19596, 26721, 29394, 35628, 53442, 58788, 68287, 106884, 136574, 204861, 210799, 273148, 409722, 421598, 614583, 632397, 819444, 843196, 1229166, 1264794, 1897191, 2458332, 2529588, 3794382, 4848377, 7588764, 9696754, 14545131, 19393508, 29090262, 43635393, 58180524, 87270786, 174541572]

約数ペア:

[(1, 174541572), (2, 87270786), (3, 58180524), (4, 43635393), (6, 29090262), (9, 19393508), (12, 14545131), (18, 9696754), (23, 7588764), (36, 4848377), (46, 3794382), (69, 2529588), (71, 2458332), (92, 1897191), (138, 1264794), (142, 1229166), (207, 843196), (213, 819444), (276, 632397), (284, 614583), (414, 421598), (426, 409722), (639, 273148), (828, 210799), (852, 204861), (1278, 136574), (1633, 106884), (2556, 68287), (2969, 58788), (3266, 53442), (4899, 35628), (5938, 29394), (6532, 26721), (8907, 19596), (9798, 17814), (11876, 14697)]