81841128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{200591}}^1$

素因数の和:200617

約数の個数: 32

約数和(自身を含む): 216639360

約数和(自身を除く): 134798232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 200591, 401182, 601773, 802364, 1203546, 1604728, 2407092, 3410047, 4814184, 6820094, 10230141, 13640188, 20460282, 27280376, 40920564, 81841128]

約数ペア:

[(1, 81841128), (2, 40920564), (3, 27280376), (4, 20460282), (6, 13640188), (8, 10230141), (12, 6820094), (17, 4814184), (24, 3410047), (34, 2407092), (51, 1604728), (68, 1203546), (102, 802364), (136, 601773), (204, 401182), (408, 200591)]