77868154

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61121}}^1$

素因数の和:61150

約数の個数: 24

約数和(自身を含む): 146326068

約数和(自身を除く): 68457914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 61121, 122242, 427847, 794573, 855694, 1589146, 2994929, 5562011, 5989858, 11124022, 38934077, 77868154]

約数ペア:

[(1, 77868154), (2, 38934077), (7, 11124022), (13, 5989858), (14, 5562011), (26, 2994929), (49, 1589146), (91, 855694), (98, 794573), (182, 427847), (637, 122242), (1274, 61121)]