27721728

素因数分解:

$2^{16}\times 3^2\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 102

約数和(自身を含む): 81788304

約数和(自身を除く): 54066576

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, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 576, 752, 768, 846, 1024, 1128, 1152, 1504, 1536, 1692, 2048, 2256, 2304, 3008, 3072, 3384, 4096, 4512, 4608, 6016, 6144, 6768, 8192, 9024, 9216, 12032, 12288, 13536, 16384, 18048, 18432, 24064, 24576, 27072, 32768, 36096, 36864, 48128, 49152, 54144, 65536, 72192, 73728, 96256, 98304, 108288, 144384, 147456, 192512, 196608, 216576, 288768, 294912, 385024, 433152, 577536, 589824, 770048, 866304, 1155072, 1540096, 1732608, 2310144, 3080192, 3465216, 4620288, 6930432, 9240576, 13860864, 27721728]

約数ペア:

[(1, 27721728), (2, 13860864), (3, 9240576), (4, 6930432), (6, 4620288), (8, 3465216), (9, 3080192), (12, 2310144), (16, 1732608), (18, 1540096), (24, 1155072), (32, 866304), (36, 770048), (47, 589824), (48, 577536), (64, 433152), (72, 385024), (94, 294912), (96, 288768), (128, 216576), (141, 196608), (144, 192512), (188, 147456), (192, 144384), (256, 108288), (282, 98304), (288, 96256), (376, 73728), (384, 72192), (423, 65536), (512, 54144), (564, 49152), (576, 48128), (752, 36864), (768, 36096), (846, 32768), (1024, 27072), (1128, 24576), (1152, 24064), (1504, 18432), (1536, 18048), (1692, 16384), (2048, 13536), (2256, 12288), (2304, 12032), (3008, 9216), (3072, 9024), (3384, 8192), (4096, 6768), (4512, 6144), (4608, 6016)]