87084054

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 193108032

約数和(自身を除く): 106023978

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 163, 201, 326, 402, 443, 489, 603, 886, 978, 1206, 1329, 1467, 2658, 2934, 3987, 7974, 10921, 21842, 29681, 32763, 59362, 65526, 72209, 89043, 98289, 144418, 178086, 196578, 216627, 267129, 433254, 534258, 649881, 1299762, 4838003, 9676006, 14514009, 29028018, 43542027, 87084054]

約数ペア:

[(1, 87084054), (2, 43542027), (3, 29028018), (6, 14514009), (9, 9676006), (18, 4838003), (67, 1299762), (134, 649881), (163, 534258), (201, 433254), (326, 267129), (402, 216627), (443, 196578), (489, 178086), (603, 144418), (886, 98289), (978, 89043), (1206, 72209), (1329, 65526), (1467, 59362), (2658, 32763), (2934, 29681), (3987, 21842), (7974, 10921)]