81051648

素因数分解:

$2^{14}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 231203952

約数和(自身を除く): 150152304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 128, 136, 192, 194, 204, 256, 272, 291, 384, 388, 408, 512, 544, 582, 768, 776, 816, 1024, 1088, 1164, 1536, 1552, 1632, 1649, 2048, 2176, 2328, 3072, 3104, 3264, 3298, 4096, 4352, 4656, 4947, 6144, 6208, 6528, 6596, 8192, 8704, 9312, 9894, 12288, 12416, 13056, 13192, 16384, 17408, 18624, 19788, 24576, 24832, 26112, 26384, 34816, 37248, 39576, 49152, 49664, 52224, 52768, 69632, 74496, 79152, 99328, 104448, 105536, 139264, 148992, 158304, 198656, 208896, 211072, 278528, 297984, 316608, 397312, 417792, 422144, 595968, 633216, 794624, 835584, 844288, 1191936, 1266432, 1589248, 1688576, 2383872, 2532864, 3377152, 4767744, 5065728, 6754304, 10131456, 13508608, 20262912, 27017216, 40525824, 81051648]

約数ペア:

[(1, 81051648), (2, 40525824), (3, 27017216), (4, 20262912), (6, 13508608), (8, 10131456), (12, 6754304), (16, 5065728), (17, 4767744), (24, 3377152), (32, 2532864), (34, 2383872), (48, 1688576), (51, 1589248), (64, 1266432), (68, 1191936), (96, 844288), (97, 835584), (102, 794624), (128, 633216), (136, 595968), (192, 422144), (194, 417792), (204, 397312), (256, 316608), (272, 297984), (291, 278528), (384, 211072), (388, 208896), (408, 198656), (512, 158304), (544, 148992), (582, 139264), (768, 105536), (776, 104448), (816, 99328), (1024, 79152), (1088, 74496), (1164, 69632), (1536, 52768), (1552, 52224), (1632, 49664), (1649, 49152), (2048, 39576), (2176, 37248), (2328, 34816), (3072, 26384), (3104, 26112), (3264, 24832), (3298, 24576), (4096, 19788), (4352, 18624), (4656, 17408), (4947, 16384), (6144, 13192), (6208, 13056), (6528, 12416), (6596, 12288), (8192, 9894), (8704, 9312)]