72773286

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 150171648

約数和(自身を除く): 77398362

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 762, 2221, 4442, 5461, 6663, 10922, 13326, 16383, 32766, 95503, 191006, 282067, 286509, 564134, 573018, 846201, 1692402, 12128881, 24257762, 36386643, 72773286]

約数ペア:

[(1, 72773286), (2, 36386643), (3, 24257762), (6, 12128881), (43, 1692402), (86, 846201), (127, 573018), (129, 564134), (254, 286509), (258, 282067), (381, 191006), (762, 95503), (2221, 32766), (4442, 16383), (5461, 13326), (6663, 10922)]