777746172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{6803}}^1$

素因数の和:8178

約数の個数: 48

約数和(自身を含む): 2075818752

約数和(自身を除く): 1298072580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1361, 2722, 4083, 5444, 6803, 8166, 9527, 13606, 16332, 19054, 20409, 27212, 28581, 38108, 40818, 47621, 57162, 81636, 95242, 114324, 142863, 190484, 285726, 571452, 9258883, 18517766, 27776649, 37035532, 55553298, 64812181, 111106596, 129624362, 194436543, 259248724, 388873086, 777746172]

約数ペア:

[(1, 777746172), (2, 388873086), (3, 259248724), (4, 194436543), (6, 129624362), (7, 111106596), (12, 64812181), (14, 55553298), (21, 37035532), (28, 27776649), (42, 18517766), (84, 9258883), (1361, 571452), (2722, 285726), (4083, 190484), (5444, 142863), (6803, 114324), (8166, 95242), (9527, 81636), (13606, 57162), (16332, 47621), (19054, 40818), (20409, 38108), (27212, 28581)]