847872

素因数分解:

$2^{12}\times 3^2\times {\mathrm{23}}^1$

素因数の和:53

約数の個数: 78

約数和(自身を含む): 2555592

約数和(自身を除く): 1707720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1024, 1104, 1152, 1472, 1536, 1656, 2048, 2208, 2304, 2944, 3072, 3312, 4096, 4416, 4608, 5888, 6144, 6624, 8832, 9216, 11776, 12288, 13248, 17664, 18432, 23552, 26496, 35328, 36864, 47104, 52992, 70656, 94208, 105984, 141312, 211968, 282624, 423936, 847872]

約数ペア:

[(1, 847872), (2, 423936), (3, 282624), (4, 211968), (6, 141312), (8, 105984), (9, 94208), (12, 70656), (16, 52992), (18, 47104), (23, 36864), (24, 35328), (32, 26496), (36, 23552), (46, 18432), (48, 17664), (64, 13248), (69, 12288), (72, 11776), (92, 9216), (96, 8832), (128, 6624), (138, 6144), (144, 5888), (184, 4608), (192, 4416), (207, 4096), (256, 3312), (276, 3072), (288, 2944), (368, 2304), (384, 2208), (414, 2048), (512, 1656), (552, 1536), (576, 1472), (736, 1152), (768, 1104), (828, 1024)]