68223456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 227170944

約数和(自身を除く): 158947488

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, 787, 903, 1008, 1032, 1204, 1376, 1548, 1574, 1806, 2016, 2064, 2361, 2408, 2709, 3096, 3148, 3612, 4128, 4722, 4816, 5418, 5509, 6192, 6296, 7083, 7224, 9444, 9632, 10836, 11018, 12384, 12592, 14166, 14448, 16527, 18888, 21672, 22036, 25184, 28332, 28896, 33054, 33841, 37776, 43344, 44072, 49581, 56664, 66108, 67682, 75552, 86688, 88144, 99162, 101523, 113328, 132216, 135364, 176288, 198324, 203046, 226656, 236887, 264432, 270728, 304569, 396648, 406092, 473774, 528864, 541456, 609138, 710661, 793296, 812184, 947548, 1082912, 1218276, 1421322, 1586592, 1624368, 1895096, 2131983, 2436552, 2842644, 3248736, 3790192, 4263966, 4873104, 5685288, 7580384, 8527932, 9746208, 11370576, 17055864, 22741152, 34111728, 68223456]

約数ペア:

[(1, 68223456), (2, 34111728), (3, 22741152), (4, 17055864), (6, 11370576), (7, 9746208), (8, 8527932), (9, 7580384), (12, 5685288), (14, 4873104), (16, 4263966), (18, 3790192), (21, 3248736), (24, 2842644), (28, 2436552), (32, 2131983), (36, 1895096), (42, 1624368), (43, 1586592), (48, 1421322), (56, 1218276), (63, 1082912), (72, 947548), (84, 812184), (86, 793296), (96, 710661), (112, 609138), (126, 541456), (129, 528864), (144, 473774), (168, 406092), (172, 396648), (224, 304569), (252, 270728), (258, 264432), (288, 236887), (301, 226656), (336, 203046), (344, 198324), (387, 176288), (504, 135364), (516, 132216), (602, 113328), (672, 101523), (688, 99162), (774, 88144), (787, 86688), (903, 75552), (1008, 67682), (1032, 66108), (1204, 56664), (1376, 49581), (1548, 44072), (1574, 43344), (1806, 37776), (2016, 33841), (2064, 33054), (2361, 28896), (2408, 28332), (2709, 25184), (3096, 22036), (3148, 21672), (3612, 18888), (4128, 16527), (4722, 14448), (4816, 14166), (5418, 12592), (5509, 12384), (6192, 11018), (6296, 10836), (7083, 9632), (7224, 9444)]