85161564

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1873}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 221431840

約数和(自身を除く): 136270276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1263, 1684, 1873, 2526, 3746, 3789, 5052, 5619, 7492, 7578, 11238, 11367, 15156, 16857, 22476, 22734, 33714, 45468, 50571, 67428, 101142, 202284, 788533, 1577066, 2365599, 3154132, 4731198, 7096797, 9462396, 14193594, 21290391, 28387188, 42580782, 85161564]

約数ペア:

[(1, 85161564), (2, 42580782), (3, 28387188), (4, 21290391), (6, 14193594), (9, 9462396), (12, 7096797), (18, 4731198), (27, 3154132), (36, 2365599), (54, 1577066), (108, 788533), (421, 202284), (842, 101142), (1263, 67428), (1684, 50571), (1873, 45468), (2526, 33714), (3746, 22734), (3789, 22476), (5052, 16857), (5619, 15156), (7492, 11367), (7578, 11238)]