72479252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5077}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 131378016

約数和(自身を除く): 58898764

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 3569, 5077, 7138, 10154, 14276, 20308, 218311, 421391, 436622, 842782, 873244, 1685564, 18119813, 36239626, 72479252]

約数ペア:

[(1, 72479252), (2, 36239626), (4, 18119813), (43, 1685564), (83, 873244), (86, 842782), (166, 436622), (172, 421391), (332, 218311), (3569, 20308), (5077, 14276), (7138, 10154)]