67776744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{403433}}^1$

素因数の和:403449

約数の個数: 32

約数和(自身を含む): 193648320

約数和(自身を除く): 125871576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 403433, 806866, 1210299, 1613732, 2420598, 2824031, 3227464, 4841196, 5648062, 8472093, 9682392, 11296124, 16944186, 22592248, 33888372, 67776744]

約数ペア:

[(1, 67776744), (2, 33888372), (3, 22592248), (4, 16944186), (6, 11296124), (7, 9682392), (8, 8472093), (12, 5648062), (14, 4841196), (21, 3227464), (24, 2824031), (28, 2420598), (42, 1613732), (56, 1210299), (84, 806866), (168, 403433)]