78219408

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37897}}^1$

素因数の和:37951

約数の個数: 40

約数和(自身を含む): 206771488

約数和(自身を除く): 128552080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 37897, 75794, 113691, 151588, 227382, 303176, 454764, 606352, 909528, 1629571, 1819056, 3259142, 4888713, 6518284, 9777426, 13036568, 19554852, 26073136, 39109704, 78219408]

約数ペア:

[(1, 78219408), (2, 39109704), (3, 26073136), (4, 19554852), (6, 13036568), (8, 9777426), (12, 6518284), (16, 4888713), (24, 3259142), (43, 1819056), (48, 1629571), (86, 909528), (129, 606352), (172, 454764), (258, 303176), (344, 227382), (516, 151588), (688, 113691), (1032, 75794), (2064, 37897)]