69293812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 144094720

約数和(自身を除く): 74800908

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 469, 602, 859, 938, 1204, 1718, 1876, 2881, 3436, 5762, 6013, 11524, 12026, 20167, 24052, 36937, 40334, 57553, 73874, 80668, 115106, 147748, 230212, 258559, 402871, 517118, 805742, 1034236, 1611484, 2474779, 4949558, 9899116, 17323453, 34646906, 69293812]

約数ペア:

[(1, 69293812), (2, 34646906), (4, 17323453), (7, 9899116), (14, 4949558), (28, 2474779), (43, 1611484), (67, 1034236), (86, 805742), (134, 517118), (172, 402871), (268, 258559), (301, 230212), (469, 147748), (602, 115106), (859, 80668), (938, 73874), (1204, 57553), (1718, 40334), (1876, 36937), (2881, 24052), (3436, 20167), (5762, 12026), (6013, 11524)]