71552664

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13997}}^1$

素因数の和:14080

約数の個数: 48

約数和(自身を含む): 196531920

約数和(自身を除く): 124979256

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, 13997, 27994, 41991, 55988, 83982, 111976, 125973, 167964, 251946, 335928, 503892, 993787, 1007784, 1987574, 2981361, 3975148, 5962722, 7950296, 8944083, 11925444, 17888166, 23850888, 35776332, 71552664]

約数ペア:

[(1, 71552664), (2, 35776332), (3, 23850888), (4, 17888166), (6, 11925444), (8, 8944083), (9, 7950296), (12, 5962722), (18, 3975148), (24, 2981361), (36, 1987574), (71, 1007784), (72, 993787), (142, 503892), (213, 335928), (284, 251946), (426, 167964), (568, 125973), (639, 111976), (852, 83982), (1278, 55988), (1704, 41991), (2556, 27994), (5112, 13997)]