80423418036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515534731}}^1$

素因数の和:515534751

約数の個数: 24

約数和(自身を含む): 202089614944

約数和(自身を除く): 121666196908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 515534731, 1031069462, 1546604193, 2062138924, 3093208386, 6186416772, 6701951503, 13403903006, 20105854509, 26807806012, 40211709018, 80423418036]

約数ペア:

[(1, 80423418036), (2, 40211709018), (3, 26807806012), (4, 20105854509), (6, 13403903006), (12, 6701951503), (13, 6186416772), (26, 3093208386), (39, 2062138924), (52, 1546604193), (78, 1031069462), (156, 515534731)]