68025216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25307}}^1$

素因数の和:25331

約数の個数: 64

約数和(自身を含む): 206513280

約数和(自身を除く): 138488064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25307, 50614, 75921, 101228, 151842, 177149, 202456, 303684, 354298, 404912, 531447, 607368, 708596, 809824, 1062894, 1214736, 1417192, 1619648, 2125788, 2429472, 2834384, 3239296, 4251576, 4858944, 5668768, 8503152, 9717888, 11337536, 17006304, 22675072, 34012608, 68025216]

約数ペア:

[(1, 68025216), (2, 34012608), (3, 22675072), (4, 17006304), (6, 11337536), (7, 9717888), (8, 8503152), (12, 5668768), (14, 4858944), (16, 4251576), (21, 3239296), (24, 2834384), (28, 2429472), (32, 2125788), (42, 1619648), (48, 1417192), (56, 1214736), (64, 1062894), (84, 809824), (96, 708596), (112, 607368), (128, 531447), (168, 404912), (192, 354298), (224, 303684), (336, 202456), (384, 177149), (448, 151842), (672, 101228), (896, 75921), (1344, 50614), (2688, 25307)]