71181456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47837}}^1$

素因数の和:47879

約数の個数: 40

約数和(自身を含む): 189821184

約数和(自身を除く): 118639728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 47837, 95674, 143511, 191348, 287022, 382696, 574044, 765392, 1148088, 1482947, 2296176, 2965894, 4448841, 5931788, 8897682, 11863576, 17795364, 23727152, 35590728, 71181456]

約数ペア:

[(1, 71181456), (2, 35590728), (3, 23727152), (4, 17795364), (6, 11863576), (8, 8897682), (12, 5931788), (16, 4448841), (24, 2965894), (31, 2296176), (48, 1482947), (62, 1148088), (93, 765392), (124, 574044), (186, 382696), (248, 287022), (372, 191348), (496, 143511), (744, 95674), (1488, 47837)]