80385384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197023}}^1$

素因数の和:197049

約数の個数: 32

約数和(自身を含む): 212785920

約数和(自身を除く): 132400536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 197023, 394046, 591069, 788092, 1182138, 1576184, 2364276, 3349391, 4728552, 6698782, 10048173, 13397564, 20096346, 26795128, 40192692, 80385384]

約数ペア:

[(1, 80385384), (2, 40192692), (3, 26795128), (4, 20096346), (6, 13397564), (8, 10048173), (12, 6698782), (17, 4728552), (24, 3349391), (34, 2364276), (51, 1576184), (68, 1182138), (102, 788092), (136, 591069), (204, 394046), (408, 197023)]