78204042

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{68963}}^1$

素因数の和:68984

約数の個数: 40

約数和(自身を含む): 200271456

約数和(自身を除く): 122067414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 68963, 137926, 206889, 413778, 482741, 620667, 965482, 1241334, 1448223, 1862001, 2896446, 3724002, 4344669, 5586003, 8689338, 11172006, 13034007, 26068014, 39102021, 78204042]

約数ペア:

[(1, 78204042), (2, 39102021), (3, 26068014), (6, 13034007), (7, 11172006), (9, 8689338), (14, 5586003), (18, 4344669), (21, 3724002), (27, 2896446), (42, 1862001), (54, 1448223), (63, 1241334), (81, 965482), (126, 620667), (162, 482741), (189, 413778), (378, 206889), (567, 137926), (1134, 68963)]