100905984

素因数分解:

$2^{10}\times 3^2\times {\mathrm{10949}}^1$

素因数の和:10975

約数の個数: 66

約数和(自身を含む): 291390450

約数和(自身を除く): 190484466

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, 2304, 3072, 4608, 9216, 10949, 21898, 32847, 43796, 65694, 87592, 98541, 131388, 175184, 197082, 262776, 350368, 394164, 525552, 700736, 788328, 1051104, 1401472, 1576656, 2102208, 2802944, 3153312, 4204416, 5605888, 6306624, 8408832, 11211776, 12613248, 16817664, 25226496, 33635328, 50452992, 100905984]

約数ペア:

[(1, 100905984), (2, 50452992), (3, 33635328), (4, 25226496), (6, 16817664), (8, 12613248), (9, 11211776), (12, 8408832), (16, 6306624), (18, 5605888), (24, 4204416), (32, 3153312), (36, 2802944), (48, 2102208), (64, 1576656), (72, 1401472), (96, 1051104), (128, 788328), (144, 700736), (192, 525552), (256, 394164), (288, 350368), (384, 262776), (512, 197082), (576, 175184), (768, 131388), (1024, 98541), (1152, 87592), (1536, 65694), (2304, 43796), (3072, 32847), (4608, 21898), (9216, 10949)]