27927984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 84415232

約数和(自身を除く): 56487248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 1933, 2064, 2408, 3612, 3866, 4816, 5799, 7224, 7732, 11598, 13531, 14448, 15464, 23196, 27062, 30928, 40593, 46392, 54124, 81186, 83119, 92784, 108248, 162372, 166238, 216496, 249357, 324744, 332476, 498714, 581833, 649488, 664952, 997428, 1163666, 1329904, 1745499, 1994856, 2327332, 3490998, 3989712, 4654664, 6981996, 9309328, 13963992, 27927984]

約数ペア:

[(1, 27927984), (2, 13963992), (3, 9309328), (4, 6981996), (6, 4654664), (7, 3989712), (8, 3490998), (12, 2327332), (14, 1994856), (16, 1745499), (21, 1329904), (24, 1163666), (28, 997428), (42, 664952), (43, 649488), (48, 581833), (56, 498714), (84, 332476), (86, 324744), (112, 249357), (129, 216496), (168, 166238), (172, 162372), (258, 108248), (301, 92784), (336, 83119), (344, 81186), (516, 54124), (602, 46392), (688, 40593), (903, 30928), (1032, 27062), (1204, 23196), (1806, 15464), (1933, 14448), (2064, 13531), (2408, 11598), (3612, 7732), (3866, 7224), (4816, 5799)]