78257688

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23801}}^1$

素因数の和:23947

約数の個数: 32

約数和(自身を含む): 197080560

約数和(自身を除く): 118822872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 23801, 47602, 71403, 95204, 142806, 190408, 285612, 571224, 3260737, 6521474, 9782211, 13042948, 19564422, 26085896, 39128844, 78257688]

約数ペア:

[(1, 78257688), (2, 39128844), (3, 26085896), (4, 19564422), (6, 13042948), (8, 9782211), (12, 6521474), (24, 3260737), (137, 571224), (274, 285612), (411, 190408), (548, 142806), (822, 95204), (1096, 71403), (1644, 47602), (3288, 23801)]