68409288

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3697}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 186046380

約数和(自身を除く): 117637092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3697, 4626, 6168, 7394, 9252, 11091, 14788, 18504, 22182, 29576, 33273, 44364, 66546, 88728, 133092, 266184, 950129, 1900258, 2850387, 3800516, 5700774, 7601032, 8551161, 11401548, 17102322, 22803096, 34204644, 68409288]

約数ペア:

[(1, 68409288), (2, 34204644), (3, 22803096), (4, 17102322), (6, 11401548), (8, 8551161), (9, 7601032), (12, 5700774), (18, 3800516), (24, 2850387), (36, 1900258), (72, 950129), (257, 266184), (514, 133092), (771, 88728), (1028, 66546), (1542, 44364), (2056, 33273), (2313, 29576), (3084, 22182), (3697, 18504), (4626, 14788), (6168, 11091), (7394, 9252)]