90675713093

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{8081}}^1$

素因数の和:8298

約数の個数: 48

約数和(自身を含む): 111446254080

約数和(自身を除く): 20770540987

約数列:

[1, 7, 31, 49, 83, 89, 217, 581, 623, 1519, 2573, 2759, 4067, 4361, 7387, 8081, 18011, 19313, 51709, 56567, 126077, 135191, 228997, 250511, 361963, 395969, 670723, 719209, 1602979, 1753577, 4695061, 5034463, 11220853, 12275039, 20792413, 22295479, 32865427, 35241241, 59694347, 145546891, 156068353, 417860429, 1018828237, 1092478471, 1850524757, 2925023003, 12953673299, 90675713093]

約数ペア:

[(1, 90675713093), (7, 12953673299), (31, 2925023003), (49, 1850524757), (83, 1092478471), (89, 1018828237), (217, 417860429), (581, 156068353), (623, 145546891), (1519, 59694347), (2573, 35241241), (2759, 32865427), (4067, 22295479), (4361, 20792413), (7387, 12275039), (8081, 11220853), (18011, 5034463), (19313, 4695061), (51709, 1753577), (56567, 1602979), (126077, 719209), (135191, 670723), (228997, 395969), (250511, 361963)]