71613192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 133673208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 971, 1317, 1756, 1942, 2634, 2913, 3073, 3512, 3884, 5268, 5826, 6146, 6797, 7768, 9219, 10536, 11652, 12292, 13594, 18438, 20391, 23304, 24584, 27188, 36876, 40782, 54376, 73752, 81564, 163128, 426269, 852538, 1278807, 1705076, 2557614, 2983883, 3410152, 5115228, 5967766, 8951649, 10230456, 11935532, 17903298, 23871064, 35806596, 71613192]

約数ペア:

[(1, 71613192), (2, 35806596), (3, 23871064), (4, 17903298), (6, 11935532), (7, 10230456), (8, 8951649), (12, 5967766), (14, 5115228), (21, 3410152), (24, 2983883), (28, 2557614), (42, 1705076), (56, 1278807), (84, 852538), (168, 426269), (439, 163128), (878, 81564), (971, 73752), (1317, 54376), (1756, 40782), (1942, 36876), (2634, 27188), (2913, 24584), (3073, 23304), (3512, 20391), (3884, 18438), (5268, 13594), (5826, 12292), (6146, 11652), (6797, 10536), (7768, 9219)]