81950256

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5867}}^1$

素因数の和:5978

約数の個数: 60

約数和(自身を含む): 231750792

約数和(自身を除く): 149800536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 5867, 6984, 11734, 13968, 17601, 23468, 35202, 46936, 52803, 70404, 93872, 105606, 140808, 211212, 281616, 422424, 569099, 844848, 1138198, 1707297, 2276396, 3414594, 4552792, 5121891, 6829188, 9105584, 10243782, 13658376, 20487564, 27316752, 40975128, 81950256]

約数ペア:

[(1, 81950256), (2, 40975128), (3, 27316752), (4, 20487564), (6, 13658376), (8, 10243782), (9, 9105584), (12, 6829188), (16, 5121891), (18, 4552792), (24, 3414594), (36, 2276396), (48, 1707297), (72, 1138198), (97, 844848), (144, 569099), (194, 422424), (291, 281616), (388, 211212), (582, 140808), (776, 105606), (873, 93872), (1164, 70404), (1552, 52803), (1746, 46936), (2328, 35202), (3492, 23468), (4656, 17601), (5867, 13968), (6984, 11734)]