72201184

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 161882280

約数和(自身を除く): 89681096

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 176, 232, 242, 319, 352, 464, 484, 638, 643, 928, 968, 1276, 1286, 1936, 2552, 2572, 3509, 3872, 5104, 5144, 7018, 7073, 10208, 10288, 14036, 14146, 18647, 20576, 28072, 28292, 37294, 56144, 56584, 74588, 77803, 112288, 113168, 149176, 155606, 205117, 226336, 298352, 311212, 410234, 596704, 622424, 820468, 1244848, 1640936, 2256287, 2489696, 3281872, 4512574, 6563744, 9025148, 18050296, 36100592, 72201184]

約数ペア:

[(1, 72201184), (2, 36100592), (4, 18050296), (8, 9025148), (11, 6563744), (16, 4512574), (22, 3281872), (29, 2489696), (32, 2256287), (44, 1640936), (58, 1244848), (88, 820468), (116, 622424), (121, 596704), (176, 410234), (232, 311212), (242, 298352), (319, 226336), (352, 205117), (464, 155606), (484, 149176), (638, 113168), (643, 112288), (928, 77803), (968, 74588), (1276, 56584), (1286, 56144), (1936, 37294), (2552, 28292), (2572, 28072), (3509, 20576), (3872, 18647), (5104, 14146), (5144, 14036), (7018, 10288), (7073, 10208)]