86688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1$

素因数の和:66

約数の個数: 72

約数和(自身を含む): 288288

約数和(自身を除く): 201600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 4128, 4816, 5418, 6192, 7224, 9632, 10836, 12384, 14448, 21672, 28896, 43344, 86688]

約数ペア:

[(1, 86688), (2, 43344), (3, 28896), (4, 21672), (6, 14448), (7, 12384), (8, 10836), (9, 9632), (12, 7224), (14, 6192), (16, 5418), (18, 4816), (21, 4128), (24, 3612), (28, 3096), (32, 2709), (36, 2408), (42, 2064), (43, 2016), (48, 1806), (56, 1548), (63, 1376), (72, 1204), (84, 1032), (86, 1008), (96, 903), (112, 774), (126, 688), (129, 672), (144, 602), (168, 516), (172, 504), (224, 387), (252, 344), (258, 336), (288, 301)]