68138754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3391}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 145069056

約数和(自身を除く): 76930302

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1182, 3349, 3391, 6698, 6782, 10047, 10173, 20094, 20346, 57647, 115294, 172941, 345882, 668027, 1336054, 2004081, 4008162, 11356459, 22712918, 34069377, 68138754]

約数ペア:

[(1, 68138754), (2, 34069377), (3, 22712918), (6, 11356459), (17, 4008162), (34, 2004081), (51, 1336054), (102, 668027), (197, 345882), (394, 172941), (591, 115294), (1182, 57647), (3349, 20346), (3391, 20094), (6698, 10173), (6782, 10047)]