67820508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{38447}}^1$

素因数の和:38471

約数の個数: 54

約数和(自身を含む): 199429776

約数和(自身を除く): 131609268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 38447, 76894, 115341, 153788, 230682, 269129, 346023, 461364, 538258, 692046, 807387, 1076516, 1384092, 1614774, 1883903, 2422161, 3229548, 3767806, 4844322, 5651709, 7535612, 9688644, 11303418, 16955127, 22606836, 33910254, 67820508]

約数ペア:

[(1, 67820508), (2, 33910254), (3, 22606836), (4, 16955127), (6, 11303418), (7, 9688644), (9, 7535612), (12, 5651709), (14, 4844322), (18, 3767806), (21, 3229548), (28, 2422161), (36, 1883903), (42, 1614774), (49, 1384092), (63, 1076516), (84, 807387), (98, 692046), (126, 538258), (147, 461364), (196, 346023), (252, 269129), (294, 230682), (441, 153788), (588, 115341), (882, 76894), (1764, 38447)]