78265728

素因数分解:

$2^7\times 3^2\times {\mathrm{67939}}^1$

素因数の和:67959

約数の個数: 48

約数和(自身を含む): 225221100

約数和(自身を除く): 146955372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 67939, 135878, 203817, 271756, 407634, 543512, 611451, 815268, 1087024, 1222902, 1630536, 2174048, 2445804, 3261072, 4348096, 4891608, 6522144, 8696192, 9783216, 13044288, 19566432, 26088576, 39132864, 78265728]

約数ペア:

[(1, 78265728), (2, 39132864), (3, 26088576), (4, 19566432), (6, 13044288), (8, 9783216), (9, 8696192), (12, 6522144), (16, 4891608), (18, 4348096), (24, 3261072), (32, 2445804), (36, 2174048), (48, 1630536), (64, 1222902), (72, 1087024), (96, 815268), (128, 611451), (144, 543512), (192, 407634), (288, 271756), (384, 203817), (576, 135878), (1152, 67939)]