8491536

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 60

約数和(自身を含む): 24026860

約数和(自身を除く): 15535324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 541, 654, 872, 981, 1082, 1308, 1623, 1744, 1962, 2164, 2616, 3246, 3924, 4328, 4869, 5232, 6492, 7848, 8656, 9738, 12984, 15696, 19476, 25968, 38952, 58969, 77904, 117938, 176907, 235876, 353814, 471752, 530721, 707628, 943504, 1061442, 1415256, 2122884, 2830512, 4245768, 8491536]

約数ペア:

[(1, 8491536), (2, 4245768), (3, 2830512), (4, 2122884), (6, 1415256), (8, 1061442), (9, 943504), (12, 707628), (16, 530721), (18, 471752), (24, 353814), (36, 235876), (48, 176907), (72, 117938), (109, 77904), (144, 58969), (218, 38952), (327, 25968), (436, 19476), (541, 15696), (654, 12984), (872, 9738), (981, 8656), (1082, 7848), (1308, 6492), (1623, 5232), (1744, 4869), (1962, 4328), (2164, 3924), (2616, 3246)]