68348784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203419}}^1$

素因数の和:203437

約数の個数: 40

約数和(自身を含む): 201792640

約数和(自身を除く): 133443856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203419, 406838, 610257, 813676, 1220514, 1423933, 1627352, 2441028, 2847866, 3254704, 4271799, 4882056, 5695732, 8543598, 9764112, 11391464, 17087196, 22782928, 34174392, 68348784]

約数ペア:

[(1, 68348784), (2, 34174392), (3, 22782928), (4, 17087196), (6, 11391464), (7, 9764112), (8, 8543598), (12, 5695732), (14, 4882056), (16, 4271799), (21, 3254704), (24, 2847866), (28, 2441028), (42, 1627352), (48, 1423933), (56, 1220514), (84, 813676), (112, 610257), (168, 406838), (336, 203419)]