9990144

素因数分解:

$2^{12}\times 3^2\times {\mathrm{271}}^1$

素因数の和:301

約数の個数: 78

約数和(自身を含む): 28963376

約数和(自身を除く): 18973232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 384, 512, 542, 576, 768, 813, 1024, 1084, 1152, 1536, 1626, 2048, 2168, 2304, 2439, 3072, 3252, 4096, 4336, 4608, 4878, 6144, 6504, 8672, 9216, 9756, 12288, 13008, 17344, 18432, 19512, 26016, 34688, 36864, 39024, 52032, 69376, 78048, 104064, 138752, 156096, 208128, 277504, 312192, 416256, 555008, 624384, 832512, 1110016, 1248768, 1665024, 2497536, 3330048, 4995072, 9990144]

約数ペア:

[(1, 9990144), (2, 4995072), (3, 3330048), (4, 2497536), (6, 1665024), (8, 1248768), (9, 1110016), (12, 832512), (16, 624384), (18, 555008), (24, 416256), (32, 312192), (36, 277504), (48, 208128), (64, 156096), (72, 138752), (96, 104064), (128, 78048), (144, 69376), (192, 52032), (256, 39024), (271, 36864), (288, 34688), (384, 26016), (512, 19512), (542, 18432), (576, 17344), (768, 13008), (813, 12288), (1024, 9756), (1084, 9216), (1152, 8672), (1536, 6504), (1626, 6144), (2048, 4878), (2168, 4608), (2304, 4336), (2439, 4096), (3072, 3252)]