68739408

素因数分解:

$2^4\times 3^3\times {\mathrm{159119}}^1$

素因数の和:159136

約数の個数: 40

約数和(自身を含む): 197308800

約数和(自身を除く): 128569392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 159119, 318238, 477357, 636476, 954714, 1272952, 1432071, 1909428, 2545904, 2864142, 3818856, 4296213, 5728284, 7637712, 8592426, 11456568, 17184852, 22913136, 34369704, 68739408]

約数ペア:

[(1, 68739408), (2, 34369704), (3, 22913136), (4, 17184852), (6, 11456568), (8, 8592426), (9, 7637712), (12, 5728284), (16, 4296213), (18, 3818856), (24, 2864142), (27, 2545904), (36, 1909428), (48, 1432071), (54, 1272952), (72, 954714), (108, 636476), (144, 477357), (216, 318238), (432, 159119)]