67643568

素因数分解:

$2^4\times 3^2\times {\mathrm{469747}}^1$

素因数の和:469761

約数の個数: 30

約数和(自身を含む): 189308444

約数和(自身を除く): 121664876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 469747, 939494, 1409241, 1878988, 2818482, 3757976, 4227723, 5636964, 7515952, 8455446, 11273928, 16910892, 22547856, 33821784, 67643568]

約数ペア:

[(1, 67643568), (2, 33821784), (3, 22547856), (4, 16910892), (6, 11273928), (8, 8455446), (9, 7515952), (12, 5636964), (16, 4227723), (18, 3757976), (24, 2818482), (36, 1878988), (48, 1409241), (72, 939494), (144, 469747)]