90251964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{20719}}^1$

素因数の和:20751

約数の個数: 54

約数和(自身を含む): 250774160

約数和(自身を除く): 160522196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 20719, 41438, 62157, 82876, 124314, 186471, 227909, 248628, 372942, 455818, 683727, 745884, 911636, 1367454, 2051181, 2506999, 2734908, 4102362, 5013998, 7520997, 8204724, 10027996, 15041994, 22562991, 30083988, 45125982, 90251964]

約数ペア:

[(1, 90251964), (2, 45125982), (3, 30083988), (4, 22562991), (6, 15041994), (9, 10027996), (11, 8204724), (12, 7520997), (18, 5013998), (22, 4102362), (33, 2734908), (36, 2506999), (44, 2051181), (66, 1367454), (99, 911636), (121, 745884), (132, 683727), (198, 455818), (242, 372942), (363, 248628), (396, 227909), (484, 186471), (726, 124314), (1089, 82876), (1452, 62157), (2178, 41438), (4356, 20719)]