87069856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 183072960

約数和(自身を除く): 96003104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2017, 2272, 2698, 4034, 5396, 8068, 10792, 16136, 21584, 32272, 38323, 43168, 64544, 76646, 143207, 153292, 286414, 306584, 572828, 613168, 1145656, 1226336, 2291312, 2720933, 4582624, 5441866, 10883732, 21767464, 43534928, 87069856]

約数ペア:

[(1, 87069856), (2, 43534928), (4, 21767464), (8, 10883732), (16, 5441866), (19, 4582624), (32, 2720933), (38, 2291312), (71, 1226336), (76, 1145656), (142, 613168), (152, 572828), (284, 306584), (304, 286414), (568, 153292), (608, 143207), (1136, 76646), (1349, 64544), (2017, 43168), (2272, 38323), (2698, 32272), (4034, 21584), (5396, 16136), (8068, 10792)]