90171258

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{937}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 185228736

約数和(自身を除く): 95057478

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 373, 746, 937, 1119, 1874, 2238, 2811, 5622, 16039, 32078, 40291, 48117, 80582, 96234, 120873, 241746, 349501, 699002, 1048503, 2097006, 15028543, 30057086, 45085629, 90171258]

約数ペア:

[(1, 90171258), (2, 45085629), (3, 30057086), (6, 15028543), (43, 2097006), (86, 1048503), (129, 699002), (258, 349501), (373, 241746), (746, 120873), (937, 96234), (1119, 80582), (1874, 48117), (2238, 40291), (2811, 32078), (5622, 16039)]