81102276

素因数分解:

$2^2\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2711}}^1$

素因数の和:3001

約数の個数: 48

約数和(自身を含む): 211102080

約数和(自身を除く): 129999804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 277, 554, 831, 1108, 1662, 2493, 2711, 3324, 4986, 5422, 7479, 8133, 9972, 10844, 14958, 16266, 24399, 29916, 32532, 48798, 73197, 97596, 146394, 292788, 750947, 1501894, 2252841, 3003788, 4505682, 6758523, 9011364, 13517046, 20275569, 27034092, 40551138, 81102276]

約数ペア:

[(1, 81102276), (2, 40551138), (3, 27034092), (4, 20275569), (6, 13517046), (9, 9011364), (12, 6758523), (18, 4505682), (27, 3003788), (36, 2252841), (54, 1501894), (108, 750947), (277, 292788), (554, 146394), (831, 97596), (1108, 73197), (1662, 48798), (2493, 32532), (2711, 29916), (3324, 24399), (4986, 16266), (5422, 14958), (7479, 10844), (8133, 9972)]