67125688

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 147846600

約数和(自身を除く): 80720912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 1571, 3052, 3142, 5341, 6104, 6284, 10682, 10997, 12568, 21364, 21994, 42728, 43988, 76979, 87976, 153958, 171239, 307916, 342478, 615832, 684956, 1198673, 1369912, 2397346, 4794692, 8390711, 9589384, 16781422, 33562844, 67125688]

約数ペア:

[(1, 67125688), (2, 33562844), (4, 16781422), (7, 9589384), (8, 8390711), (14, 4794692), (28, 2397346), (49, 1369912), (56, 1198673), (98, 684956), (109, 615832), (196, 342478), (218, 307916), (392, 171239), (436, 153958), (763, 87976), (872, 76979), (1526, 43988), (1571, 42728), (3052, 21994), (3142, 21364), (5341, 12568), (6104, 10997), (6284, 10682)]