87918768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{87221}}^1$

素因数の和:87242

約数の個数: 60

約数和(自身を含む): 281203728

約数和(自身を除く): 193284960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 87221, 174442, 261663, 348884, 523326, 610547, 697768, 784989, 1046652, 1221094, 1395536, 1569978, 1831641, 2093304, 2442188, 3139956, 3663282, 4186608, 4884376, 5494923, 6279912, 7326564, 9768752, 10989846, 12559824, 14653128, 21979692, 29306256, 43959384, 87918768]

約数ペア:

[(1, 87918768), (2, 43959384), (3, 29306256), (4, 21979692), (6, 14653128), (7, 12559824), (8, 10989846), (9, 9768752), (12, 7326564), (14, 6279912), (16, 5494923), (18, 4884376), (21, 4186608), (24, 3663282), (28, 3139956), (36, 2442188), (42, 2093304), (48, 1831641), (56, 1569978), (63, 1395536), (72, 1221094), (84, 1046652), (112, 784989), (126, 697768), (144, 610547), (168, 523326), (252, 348884), (336, 261663), (504, 174442), (1008, 87221)]