71711784

素因数分解:

$2^3\times 3^3\times {\mathrm{331999}}^1$

素因数の和:332014

約数の個数: 32

約数和(自身を含む): 199200000

約数和(自身を除く): 127488216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331999, 663998, 995997, 1327996, 1991994, 2655992, 2987991, 3983988, 5975982, 7967976, 8963973, 11951964, 17927946, 23903928, 35855892, 71711784]

約数ペア:

[(1, 71711784), (2, 35855892), (3, 23903928), (4, 17927946), (6, 11951964), (8, 8963973), (9, 7967976), (12, 5975982), (18, 3983988), (24, 2987991), (27, 2655992), (36, 1991994), (54, 1327996), (72, 995997), (108, 663998), (216, 331999)]