82980864

素因数分解:

$2^{12}\times 3^2\times {\mathrm{2251}}^1$

素因数の和:2281

約数の個数: 78

約数和(自身を含む): 239799716

約数和(自身を除く): 156818852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2251, 2304, 3072, 4096, 4502, 4608, 6144, 6753, 9004, 9216, 12288, 13506, 18008, 18432, 20259, 27012, 36016, 36864, 40518, 54024, 72032, 81036, 108048, 144064, 162072, 216096, 288128, 324144, 432192, 576256, 648288, 864384, 1152512, 1296576, 1728768, 2305024, 2593152, 3457536, 4610048, 5186304, 6915072, 9220096, 10372608, 13830144, 20745216, 27660288, 41490432, 82980864]

約数ペア:

[(1, 82980864), (2, 41490432), (3, 27660288), (4, 20745216), (6, 13830144), (8, 10372608), (9, 9220096), (12, 6915072), (16, 5186304), (18, 4610048), (24, 3457536), (32, 2593152), (36, 2305024), (48, 1728768), (64, 1296576), (72, 1152512), (96, 864384), (128, 648288), (144, 576256), (192, 432192), (256, 324144), (288, 288128), (384, 216096), (512, 162072), (576, 144064), (768, 108048), (1024, 81036), (1152, 72032), (1536, 54024), (2048, 40518), (2251, 36864), (2304, 36016), (3072, 27012), (4096, 20259), (4502, 18432), (4608, 18008), (6144, 13506), (6753, 12288), (9004, 9216)]