68312016

素因数分解:

$2^4\times 3^2\times {\mathrm{474389}}^1$

素因数の和:474403

約数の個数: 30

約数和(自身を含む): 191179170

約数和(自身を除く): 122867154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 474389, 948778, 1423167, 1897556, 2846334, 3795112, 4269501, 5692668, 7590224, 8539002, 11385336, 17078004, 22770672, 34156008, 68312016]

約数ペア:

[(1, 68312016), (2, 34156008), (3, 22770672), (4, 17078004), (6, 11385336), (8, 8539002), (9, 7590224), (12, 5692668), (16, 4269501), (18, 3795112), (24, 2846334), (36, 1897556), (48, 1423167), (72, 948778), (144, 474389)]