64131588

素因数分解:

$2^2\times 3^7\times {\mathrm{7331}}^1$

素因数の和:7356

約数の個数: 48

約数和(自身を含む): 168342720

約数和(自身を除く): 104211132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 7331, 8748, 14662, 21993, 29324, 43986, 65979, 87972, 131958, 197937, 263916, 395874, 593811, 791748, 1187622, 1781433, 2375244, 3562866, 5344299, 7125732, 10688598, 16032897, 21377196, 32065794, 64131588]

約数ペア:

[(1, 64131588), (2, 32065794), (3, 21377196), (4, 16032897), (6, 10688598), (9, 7125732), (12, 5344299), (18, 3562866), (27, 2375244), (36, 1781433), (54, 1187622), (81, 791748), (108, 593811), (162, 395874), (243, 263916), (324, 197937), (486, 131958), (729, 87972), (972, 65979), (1458, 43986), (2187, 29324), (2916, 21993), (4374, 14662), (7331, 8748)]