85431144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{187349}}^1$

素因数の和:187377

約数の個数: 32

約数和(自身を含む): 224820000

約数和(自身を除く): 139388856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 187349, 374698, 562047, 749396, 1124094, 1498792, 2248188, 3559631, 4496376, 7119262, 10678893, 14238524, 21357786, 28477048, 42715572, 85431144]

約数ペア:

[(1, 85431144), (2, 42715572), (3, 28477048), (4, 21357786), (6, 14238524), (8, 10678893), (12, 7119262), (19, 4496376), (24, 3559631), (38, 2248188), (57, 1498792), (76, 1124094), (114, 749396), (152, 562047), (228, 374698), (456, 187349)]