81248650848

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{1210787}}^1$

素因数の和:1211036

約数の個数: 72

約数和(自身を含む): 232042677048

約数和(自身を除く): 150794026200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 699, 932, 1398, 1864, 2097, 2796, 3728, 4194, 5592, 7456, 8388, 11184, 16776, 22368, 33552, 67104, 1210787, 2421574, 3632361, 4843148, 7264722, 9686296, 10897083, 14529444, 19372592, 21794166, 29058888, 38745184, 43588332, 58117776, 87176664, 116235552, 174353328, 282113371, 348706656, 564226742, 846340113, 1128453484, 1692680226, 2256906968, 2539020339, 3385360452, 4513813936, 5078040678, 6770720904, 9027627872, 10156081356, 13541441808, 20312162712, 27082883616, 40624325424, 81248650848]

約数ペア:

[(1, 81248650848), (2, 40624325424), (3, 27082883616), (4, 20312162712), (6, 13541441808), (8, 10156081356), (9, 9027627872), (12, 6770720904), (16, 5078040678), (18, 4513813936), (24, 3385360452), (32, 2539020339), (36, 2256906968), (48, 1692680226), (72, 1128453484), (96, 846340113), (144, 564226742), (233, 348706656), (288, 282113371), (466, 174353328), (699, 116235552), (932, 87176664), (1398, 58117776), (1864, 43588332), (2097, 38745184), (2796, 29058888), (3728, 21794166), (4194, 19372592), (5592, 14529444), (7456, 10897083), (8388, 9686296), (11184, 7264722), (16776, 4843148), (22368, 3632361), (33552, 2421574), (67104, 1210787)]