84250872

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16481}}^1$

素因数の和:16564

約数の個数: 48

約数和(自身を含む): 231407280

約数和(自身を除く): 147156408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 16481, 32962, 49443, 65924, 98886, 131848, 148329, 197772, 296658, 395544, 593316, 1170151, 1186632, 2340302, 3510453, 4680604, 7020906, 9361208, 10531359, 14041812, 21062718, 28083624, 42125436, 84250872]

約数ペア:

[(1, 84250872), (2, 42125436), (3, 28083624), (4, 21062718), (6, 14041812), (8, 10531359), (9, 9361208), (12, 7020906), (18, 4680604), (24, 3510453), (36, 2340302), (71, 1186632), (72, 1170151), (142, 593316), (213, 395544), (284, 296658), (426, 197772), (568, 148329), (639, 131848), (852, 98886), (1278, 65924), (1704, 49443), (2556, 32962), (5112, 16481)]