7671972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 24579072

約数和(自身を除く): 16907100

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 23, 28, 33, 38, 42, 44, 46, 57, 66, 69, 76, 77, 84, 92, 114, 132, 133, 138, 154, 161, 209, 228, 231, 253, 266, 276, 308, 322, 361, 399, 418, 437, 462, 483, 506, 532, 627, 644, 722, 759, 798, 836, 874, 924, 966, 1012, 1083, 1254, 1311, 1444, 1463, 1518, 1596, 1748, 1771, 1932, 2166, 2508, 2527, 2622, 2926, 3036, 3059, 3542, 3971, 4332, 4389, 4807, 5054, 5244, 5313, 5852, 6118, 7084, 7581, 7942, 8303, 8778, 9177, 9614, 10108, 10626, 11913, 12236, 14421, 15162, 15884, 16606, 17556, 18354, 19228, 21252, 23826, 24909, 27797, 28842, 30324, 33212, 33649, 36708, 47652, 49818, 55594, 57684, 58121, 67298, 83391, 91333, 99636, 100947, 111188, 116242, 134596, 166782, 174363, 182666, 201894, 232484, 273999, 333564, 348726, 365332, 403788, 547998, 639331, 697452, 1095996, 1278662, 1917993, 2557324, 3835986, 7671972]

約数ペア:

[(1, 7671972), (2, 3835986), (3, 2557324), (4, 1917993), (6, 1278662), (7, 1095996), (11, 697452), (12, 639331), (14, 547998), (19, 403788), (21, 365332), (22, 348726), (23, 333564), (28, 273999), (33, 232484), (38, 201894), (42, 182666), (44, 174363), (46, 166782), (57, 134596), (66, 116242), (69, 111188), (76, 100947), (77, 99636), (84, 91333), (92, 83391), (114, 67298), (132, 58121), (133, 57684), (138, 55594), (154, 49818), (161, 47652), (209, 36708), (228, 33649), (231, 33212), (253, 30324), (266, 28842), (276, 27797), (308, 24909), (322, 23826), (361, 21252), (399, 19228), (418, 18354), (437, 17556), (462, 16606), (483, 15884), (506, 15162), (532, 14421), (627, 12236), (644, 11913), (722, 10626), (759, 10108), (798, 9614), (836, 9177), (874, 8778), (924, 8303), (966, 7942), (1012, 7581), (1083, 7084), (1254, 6118), (1311, 5852), (1444, 5313), (1463, 5244), (1518, 5054), (1596, 4807), (1748, 4389), (1771, 4332), (1932, 3971), (2166, 3542), (2508, 3059), (2527, 3036), (2622, 2926)]