79172658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 181708800

約数和(自身を除く): 102536142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1279, 1629, 2558, 3258, 3439, 3837, 6878, 7674, 10317, 11511, 20634, 23022, 24301, 30951, 48602, 61902, 72903, 145806, 218709, 231499, 437418, 462998, 694497, 1388994, 2083491, 4166982, 4398481, 8796962, 13195443, 26390886, 39586329, 79172658]

約数ペア:

[(1, 79172658), (2, 39586329), (3, 26390886), (6, 13195443), (9, 8796962), (18, 4398481), (19, 4166982), (38, 2083491), (57, 1388994), (114, 694497), (171, 462998), (181, 437418), (342, 231499), (362, 218709), (543, 145806), (1086, 72903), (1279, 61902), (1629, 48602), (2558, 30951), (3258, 24301), (3439, 23022), (3837, 20634), (6878, 11511), (7674, 10317)]