64539648

素因数分解:

$2^{10}\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 132

約数和(自身を含む): 191599200

約数和(自身を除く): 127059552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 149, 188, 192, 256, 282, 288, 298, 376, 384, 423, 447, 512, 564, 576, 596, 752, 768, 846, 894, 1024, 1128, 1152, 1192, 1341, 1504, 1536, 1692, 1788, 2256, 2304, 2384, 2682, 3008, 3072, 3384, 3576, 4512, 4608, 4768, 5364, 6016, 6768, 7003, 7152, 9024, 9216, 9536, 10728, 12032, 13536, 14006, 14304, 18048, 19072, 21009, 21456, 24064, 27072, 28012, 28608, 36096, 38144, 42018, 42912, 48128, 54144, 56024, 57216, 63027, 72192, 76288, 84036, 85824, 108288, 112048, 114432, 126054, 144384, 152576, 168072, 171648, 216576, 224096, 228864, 252108, 336144, 343296, 433152, 448192, 457728, 504216, 672288, 686592, 896384, 1008432, 1344576, 1373184, 1792768, 2016864, 2689152, 3585536, 4033728, 5378304, 7171072, 8067456, 10756608, 16134912, 21513216, 32269824, 64539648]

約数ペア:

[(1, 64539648), (2, 32269824), (3, 21513216), (4, 16134912), (6, 10756608), (8, 8067456), (9, 7171072), (12, 5378304), (16, 4033728), (18, 3585536), (24, 2689152), (32, 2016864), (36, 1792768), (47, 1373184), (48, 1344576), (64, 1008432), (72, 896384), (94, 686592), (96, 672288), (128, 504216), (141, 457728), (144, 448192), (149, 433152), (188, 343296), (192, 336144), (256, 252108), (282, 228864), (288, 224096), (298, 216576), (376, 171648), (384, 168072), (423, 152576), (447, 144384), (512, 126054), (564, 114432), (576, 112048), (596, 108288), (752, 85824), (768, 84036), (846, 76288), (894, 72192), (1024, 63027), (1128, 57216), (1152, 56024), (1192, 54144), (1341, 48128), (1504, 42912), (1536, 42018), (1692, 38144), (1788, 36096), (2256, 28608), (2304, 28012), (2384, 27072), (2682, 24064), (3008, 21456), (3072, 21009), (3384, 19072), (3576, 18048), (4512, 14304), (4608, 14006), (4768, 13536), (5364, 12032), (6016, 10728), (6768, 9536), (7003, 9216), (7152, 9024)]