85139664

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47939}}^1$

素因数の和:47987

約数の個数: 40

約数和(自身を含む): 225893280

約数和(自身を除く): 140753616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 47939, 95878, 143817, 191756, 287634, 383512, 575268, 767024, 1150536, 1773743, 2301072, 3547486, 5321229, 7094972, 10642458, 14189944, 21284916, 28379888, 42569832, 85139664]

約数ペア:

[(1, 85139664), (2, 42569832), (3, 28379888), (4, 21284916), (6, 14189944), (8, 10642458), (12, 7094972), (16, 5321229), (24, 3547486), (37, 2301072), (48, 1773743), (74, 1150536), (111, 767024), (148, 575268), (222, 383512), (296, 287634), (444, 191756), (592, 143817), (888, 95878), (1776, 47939)]