80636928

素因数分解:

$2^{10}\times 3^1\times {\mathrm{26249}}^1$

素因数の和:26272

約数の個数: 44

約数和(自身を含む): 214935000

約数和(自身を除く): 134298072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 26249, 52498, 78747, 104996, 157494, 209992, 314988, 419984, 629976, 839968, 1259952, 1679936, 2519904, 3359872, 5039808, 6719744, 10079616, 13439488, 20159232, 26878976, 40318464, 80636928]

約数ペア:

[(1, 80636928), (2, 40318464), (3, 26878976), (4, 20159232), (6, 13439488), (8, 10079616), (12, 6719744), (16, 5039808), (24, 3359872), (32, 2519904), (48, 1679936), (64, 1259952), (96, 839968), (128, 629976), (192, 419984), (256, 314988), (384, 209992), (512, 157494), (768, 104996), (1024, 78747), (1536, 52498), (3072, 26249)]