85816188

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{5381}}^1$

素因数の和:5834

約数の個数: 36

約数和(自身を含む): 217454328

約数和(自身を除く): 131638140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 5381, 7974, 10762, 15948, 16143, 21524, 32286, 48429, 64572, 96858, 193716, 2383783, 4767566, 7151349, 9535132, 14302698, 21454047, 28605396, 42908094, 85816188]

約数ペア:

[(1, 85816188), (2, 42908094), (3, 28605396), (4, 21454047), (6, 14302698), (9, 9535132), (12, 7151349), (18, 4767566), (36, 2383783), (443, 193716), (886, 96858), (1329, 64572), (1772, 48429), (2658, 32286), (3987, 21524), (5316, 16143), (5381, 15948), (7974, 10762)]