68874768

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{16493}}^1$

素因数の和:16536

約数の個数: 60

約数和(自身を含む): 199412460

約数和(自身を除く): 130537692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 16493, 32986, 49479, 65972, 98958, 131944, 148437, 197916, 263888, 296874, 395832, 478297, 593748, 791664, 956594, 1187496, 1434891, 1913188, 2374992, 2869782, 3826376, 4304673, 5739564, 7652752, 8609346, 11479128, 17218692, 22958256, 34437384, 68874768]

約数ペア:

[(1, 68874768), (2, 34437384), (3, 22958256), (4, 17218692), (6, 11479128), (8, 8609346), (9, 7652752), (12, 5739564), (16, 4304673), (18, 3826376), (24, 2869782), (29, 2374992), (36, 1913188), (48, 1434891), (58, 1187496), (72, 956594), (87, 791664), (116, 593748), (144, 478297), (174, 395832), (232, 296874), (261, 263888), (348, 197916), (464, 148437), (522, 131944), (696, 98958), (1044, 65972), (1392, 49479), (2088, 32986), (4176, 16493)]