72372096

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 219014400

約数和(自身を除く): 146642304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 487, 516, 576, 688, 774, 864, 974, 1032, 1152, 1161, 1376, 1461, 1548, 1728, 1948, 2064, 2322, 2752, 2922, 3096, 3456, 3896, 4128, 4383, 4644, 5504, 5844, 6192, 7792, 8256, 8766, 9288, 11688, 12384, 13149, 15584, 16512, 17532, 18576, 20941, 23376, 24768, 26298, 31168, 35064, 37152, 41882, 46752, 49536, 52596, 62336, 62823, 70128, 74304, 83764, 93504, 105192, 125646, 140256, 148608, 167528, 187008, 188469, 210384, 251292, 280512, 335056, 376938, 420768, 502584, 561024, 565407, 670112, 753876, 841536, 1005168, 1130814, 1340224, 1507752, 1683072, 2010336, 2261628, 2680448, 3015504, 4020672, 4523256, 6031008, 8041344, 9046512, 12062016, 18093024, 24124032, 36186048, 72372096]

約数ペア:

[(1, 72372096), (2, 36186048), (3, 24124032), (4, 18093024), (6, 12062016), (8, 9046512), (9, 8041344), (12, 6031008), (16, 4523256), (18, 4020672), (24, 3015504), (27, 2680448), (32, 2261628), (36, 2010336), (43, 1683072), (48, 1507752), (54, 1340224), (64, 1130814), (72, 1005168), (86, 841536), (96, 753876), (108, 670112), (128, 565407), (129, 561024), (144, 502584), (172, 420768), (192, 376938), (216, 335056), (258, 280512), (288, 251292), (344, 210384), (384, 188469), (387, 187008), (432, 167528), (487, 148608), (516, 140256), (576, 125646), (688, 105192), (774, 93504), (864, 83764), (974, 74304), (1032, 70128), (1152, 62823), (1161, 62336), (1376, 52596), (1461, 49536), (1548, 46752), (1728, 41882), (1948, 37152), (2064, 35064), (2322, 31168), (2752, 26298), (2922, 24768), (3096, 23376), (3456, 20941), (3896, 18576), (4128, 17532), (4383, 16512), (4644, 15584), (5504, 13149), (5844, 12384), (6192, 11688), (7792, 9288), (8256, 8766)]