87827796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{49789}}^1$

素因数の和:49813

約数の個数: 54

約数和(自身を含む): 258260730

約数和(自身を除く): 170432934

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, 49789, 99578, 149367, 199156, 298734, 348523, 448101, 597468, 697046, 896202, 1045569, 1394092, 1792404, 2091138, 2439661, 3136707, 4182276, 4879322, 6273414, 7318983, 9758644, 12546828, 14637966, 21956949, 29275932, 43913898, 87827796]

約数ペア:

[(1, 87827796), (2, 43913898), (3, 29275932), (4, 21956949), (6, 14637966), (7, 12546828), (9, 9758644), (12, 7318983), (14, 6273414), (18, 4879322), (21, 4182276), (28, 3136707), (36, 2439661), (42, 2091138), (49, 1792404), (63, 1394092), (84, 1045569), (98, 896202), (126, 697046), (147, 597468), (196, 448101), (252, 348523), (294, 298734), (441, 199156), (588, 149367), (882, 99578), (1764, 49789)]