68139504

素因数分解:

$2^4\times 3^2\times {\mathrm{473191}}^1$

素因数の和:473205

約数の個数: 30

約数和(自身を含む): 190696376

約数和(自身を除く): 122556872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 473191, 946382, 1419573, 1892764, 2839146, 3785528, 4258719, 5678292, 7571056, 8517438, 11356584, 17034876, 22713168, 34069752, 68139504]

約数ペア:

[(1, 68139504), (2, 34069752), (3, 22713168), (4, 17034876), (6, 11356584), (8, 8517438), (9, 7571056), (12, 5678292), (16, 4258719), (18, 3785528), (24, 2839146), (36, 1892764), (48, 1419573), (72, 946382), (144, 473191)]