77305690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9127}}^1$

素因数の和:9163

約数の個数: 48

約数和(自身を含む): 174819456

約数和(自身を除く): 97513766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 9127, 18254, 45635, 63889, 91270, 100397, 127778, 200794, 319445, 501985, 638890, 702779, 1003970, 1104367, 1405558, 2208734, 3513895, 5521835, 7027790, 7730569, 11043670, 15461138, 38652845, 77305690]

約数ペア:

[(1, 77305690), (2, 38652845), (5, 15461138), (7, 11043670), (10, 7730569), (11, 7027790), (14, 5521835), (22, 3513895), (35, 2208734), (55, 1405558), (70, 1104367), (77, 1003970), (110, 702779), (121, 638890), (154, 501985), (242, 319445), (385, 200794), (605, 127778), (770, 100397), (847, 91270), (1210, 63889), (1694, 45635), (4235, 18254), (8470, 9127)]