80900118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{345727}}^1$

素因数の和:345748

約数の個数: 24

約数和(自身を含む): 188767488

約数和(自身を除く): 107867370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 345727, 691454, 1037181, 2074362, 3111543, 4494451, 6223086, 8988902, 13483353, 26966706, 40450059, 80900118]

約数ペア:

[(1, 80900118), (2, 40450059), (3, 26966706), (6, 13483353), (9, 8988902), (13, 6223086), (18, 4494451), (26, 3111543), (39, 2074362), (78, 1037181), (117, 691454), (234, 345727)]