80880876

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{12277}}^1$

素因数の和:12351

約数の個数: 48

約数和(自身を含む): 213146080

約数和(自身を除く): 132265204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 12277, 24554, 36831, 49108, 73662, 110493, 147324, 220986, 331479, 441972, 662958, 748897, 1325916, 1497794, 2246691, 2995588, 4493382, 6740073, 8986764, 13480146, 20220219, 26960292, 40440438, 80880876]

約数ペア:

[(1, 80880876), (2, 40440438), (3, 26960292), (4, 20220219), (6, 13480146), (9, 8986764), (12, 6740073), (18, 4493382), (27, 2995588), (36, 2246691), (54, 1497794), (61, 1325916), (108, 748897), (122, 662958), (183, 441972), (244, 331479), (366, 220986), (549, 147324), (732, 110493), (1098, 73662), (1647, 49108), (2196, 36831), (3294, 24554), (6588, 12277)]