80340336

素因数分解:

$2^4\times 3^4\times {\mathrm{61991}}^1$

素因数の和:62011

約数の個数: 50

約数和(自身を含む): 232531992

約数和(自身を除く): 152191656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 61991, 123982, 185973, 247964, 371946, 495928, 557919, 743892, 991856, 1115838, 1487784, 1673757, 2231676, 2975568, 3347514, 4463352, 5021271, 6695028, 8926704, 10042542, 13390056, 20085084, 26780112, 40170168, 80340336]

約数ペア:

[(1, 80340336), (2, 40170168), (3, 26780112), (4, 20085084), (6, 13390056), (8, 10042542), (9, 8926704), (12, 6695028), (16, 5021271), (18, 4463352), (24, 3347514), (27, 2975568), (36, 2231676), (48, 1673757), (54, 1487784), (72, 1115838), (81, 991856), (108, 743892), (144, 557919), (162, 495928), (216, 371946), (324, 247964), (432, 185973), (648, 123982), (1296, 61991)]