80961168

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6563}}^1$

素因数の和:6831

約数の個数: 40

約数和(自身を含む): 209995488

約数和(自身を除く): 129034320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 6563, 12336, 13126, 19689, 26252, 39378, 52504, 78756, 105008, 157512, 315024, 1686691, 3373382, 5060073, 6746764, 10120146, 13493528, 20240292, 26987056, 40480584, 80961168]

約数ペア:

[(1, 80961168), (2, 40480584), (3, 26987056), (4, 20240292), (6, 13493528), (8, 10120146), (12, 6746764), (16, 5060073), (24, 3373382), (48, 1686691), (257, 315024), (514, 157512), (771, 105008), (1028, 78756), (1542, 52504), (2056, 39378), (3084, 26252), (4112, 19689), (6168, 13126), (6563, 12336)]