81985536

素因数分解:

$2^{16}\times 3^2\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 102

約数和(自身を含む): 238549220

約数和(自身を除く): 156563684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 512, 556, 576, 768, 834, 1024, 1112, 1152, 1251, 1536, 1668, 2048, 2224, 2304, 2502, 3072, 3336, 4096, 4448, 4608, 5004, 6144, 6672, 8192, 8896, 9216, 10008, 12288, 13344, 16384, 17792, 18432, 20016, 24576, 26688, 32768, 35584, 36864, 40032, 49152, 53376, 65536, 71168, 73728, 80064, 98304, 106752, 142336, 147456, 160128, 196608, 213504, 284672, 294912, 320256, 427008, 569344, 589824, 640512, 854016, 1138688, 1281024, 1708032, 2277376, 2562048, 3416064, 4554752, 5124096, 6832128, 9109504, 10248192, 13664256, 20496384, 27328512, 40992768, 81985536]

約数ペア:

[(1, 81985536), (2, 40992768), (3, 27328512), (4, 20496384), (6, 13664256), (8, 10248192), (9, 9109504), (12, 6832128), (16, 5124096), (18, 4554752), (24, 3416064), (32, 2562048), (36, 2277376), (48, 1708032), (64, 1281024), (72, 1138688), (96, 854016), (128, 640512), (139, 589824), (144, 569344), (192, 427008), (256, 320256), (278, 294912), (288, 284672), (384, 213504), (417, 196608), (512, 160128), (556, 147456), (576, 142336), (768, 106752), (834, 98304), (1024, 80064), (1112, 73728), (1152, 71168), (1251, 65536), (1536, 53376), (1668, 49152), (2048, 40032), (2224, 36864), (2304, 35584), (2502, 32768), (3072, 26688), (3336, 24576), (4096, 20016), (4448, 18432), (4608, 17792), (5004, 16384), (6144, 13344), (6672, 12288), (8192, 10008), (8896, 9216)]