78403128

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{39359}}^1$

素因数の和:39451

約数の個数: 32

約数和(自身を含む): 198374400

約数和(自身を除く): 119971272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 39359, 78718, 118077, 157436, 236154, 314872, 472308, 944616, 3266797, 6533594, 9800391, 13067188, 19600782, 26134376, 39201564, 78403128]

約数ペア:

[(1, 78403128), (2, 39201564), (3, 26134376), (4, 19600782), (6, 13067188), (8, 9800391), (12, 6533594), (24, 3266797), (83, 944616), (166, 472308), (249, 314872), (332, 236154), (498, 157436), (664, 118077), (996, 78718), (1992, 39359)]