81793128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109937}}^1$

素因数の和:109977

約数の個数: 32

約数和(自身を含む): 211080960

約数和(自身を除く): 129287832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 109937, 219874, 329811, 439748, 659622, 879496, 1319244, 2638488, 3408047, 6816094, 10224141, 13632188, 20448282, 27264376, 40896564, 81793128]

約数ペア:

[(1, 81793128), (2, 40896564), (3, 27264376), (4, 20448282), (6, 13632188), (8, 10224141), (12, 6816094), (24, 3408047), (31, 2638488), (62, 1319244), (93, 879496), (124, 659622), (186, 439748), (248, 329811), (372, 219874), (744, 109937)]