85538068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1663}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 187858944

約数和(自身を除く): 102320876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1663, 1837, 2338, 3326, 3674, 4676, 6652, 7348, 11641, 12859, 18293, 23282, 25718, 36586, 46564, 51436, 73172, 128051, 256102, 277721, 512204, 555442, 1110884, 1944047, 3054931, 3888094, 6109862, 7776188, 12219724, 21384517, 42769034, 85538068]

約数ペア:

[(1, 85538068), (2, 42769034), (4, 21384517), (7, 12219724), (11, 7776188), (14, 6109862), (22, 3888094), (28, 3054931), (44, 1944047), (77, 1110884), (154, 555442), (167, 512204), (308, 277721), (334, 256102), (668, 128051), (1169, 73172), (1663, 51436), (1837, 46564), (2338, 36586), (3326, 25718), (3674, 23282), (4676, 18293), (6652, 12859), (7348, 11641)]