72075248

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20759}}^1$

素因数の和:20805

約数の個数: 40

約数和(自身を含む): 164751360

約数和(自身を除く): 92676112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20759, 41518, 83036, 145313, 166072, 290626, 332144, 581252, 643529, 1162504, 1287058, 2325008, 2574116, 4504703, 5148232, 9009406, 10296464, 18018812, 36037624, 72075248]

約数ペア:

[(1, 72075248), (2, 36037624), (4, 18018812), (7, 10296464), (8, 9009406), (14, 5148232), (16, 4504703), (28, 2574116), (31, 2325008), (56, 1287058), (62, 1162504), (112, 643529), (124, 581252), (217, 332144), (248, 290626), (434, 166072), (496, 145313), (868, 83036), (1736, 41518), (3472, 20759)]