81702144

素因数分解:

$2^8\times 3^2\times {\mathrm{35461}}^1$

素因数の和:35483

約数の個数: 54

約数和(自身を含む): 235574066

約数和(自身を除く): 153871922

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, 576, 768, 1152, 2304, 35461, 70922, 106383, 141844, 212766, 283688, 319149, 425532, 567376, 638298, 851064, 1134752, 1276596, 1702128, 2269504, 2553192, 3404256, 4539008, 5106384, 6808512, 9078016, 10212768, 13617024, 20425536, 27234048, 40851072, 81702144]

約数ペア:

[(1, 81702144), (2, 40851072), (3, 27234048), (4, 20425536), (6, 13617024), (8, 10212768), (9, 9078016), (12, 6808512), (16, 5106384), (18, 4539008), (24, 3404256), (32, 2553192), (36, 2269504), (48, 1702128), (64, 1276596), (72, 1134752), (96, 851064), (128, 638298), (144, 567376), (192, 425532), (256, 319149), (288, 283688), (384, 212766), (576, 141844), (768, 106383), (1152, 70922), (2304, 35461)]