86385236

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 178752000

約数和(自身を除く): 92366764

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 797, 1106, 1372, 1594, 2212, 3188, 3871, 5579, 7742, 11158, 15484, 22316, 27097, 39053, 54194, 62963, 78106, 108388, 125926, 156212, 251852, 273371, 440741, 546742, 881482, 1093484, 1762964, 3085187, 6170374, 12340748, 21596309, 43192618, 86385236]

約数ペア:

[(1, 86385236), (2, 43192618), (4, 21596309), (7, 12340748), (14, 6170374), (28, 3085187), (49, 1762964), (79, 1093484), (98, 881482), (158, 546742), (196, 440741), (316, 273371), (343, 251852), (553, 156212), (686, 125926), (797, 108388), (1106, 78106), (1372, 62963), (1594, 54194), (2212, 39053), (3188, 27097), (3871, 22316), (5579, 15484), (7742, 11158)]