86881312

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 202187664

約数和(自身を除く): 115306352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 827, 938, 1072, 1568, 1654, 1876, 2144, 3283, 3308, 3752, 5789, 6566, 6616, 7504, 11578, 13132, 13232, 15008, 23156, 26264, 26464, 40523, 46312, 52528, 55409, 81046, 92624, 105056, 110818, 162092, 185248, 221636, 324184, 387863, 443272, 648368, 775726, 886544, 1296736, 1551452, 1773088, 2715041, 3102904, 5430082, 6205808, 10860164, 12411616, 21720328, 43440656, 86881312]

約数ペア:

[(1, 86881312), (2, 43440656), (4, 21720328), (7, 12411616), (8, 10860164), (14, 6205808), (16, 5430082), (28, 3102904), (32, 2715041), (49, 1773088), (56, 1551452), (67, 1296736), (98, 886544), (112, 775726), (134, 648368), (196, 443272), (224, 387863), (268, 324184), (392, 221636), (469, 185248), (536, 162092), (784, 110818), (827, 105056), (938, 92624), (1072, 81046), (1568, 55409), (1654, 52528), (1876, 46312), (2144, 40523), (3283, 26464), (3308, 26264), (3752, 23156), (5789, 15008), (6566, 13232), (6616, 13132), (7504, 11578)]