64969884

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12277}}^1$

素因数の和:12304

約数の個数: 72

約数和(自身を含む): 195956880

約数和(自身を除く): 130986996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12277, 24554, 36831, 49108, 73662, 85939, 110493, 147324, 171878, 220986, 257817, 331479, 343756, 441972, 515634, 601573, 662958, 773451, 1031268, 1203146, 1325916, 1546902, 1804719, 2320353, 2406292, 3093804, 3609438, 4640706, 5414157, 7218876, 9281412, 10828314, 16242471, 21656628, 32484942, 64969884]

約数ペア:

[(1, 64969884), (2, 32484942), (3, 21656628), (4, 16242471), (6, 10828314), (7, 9281412), (9, 7218876), (12, 5414157), (14, 4640706), (18, 3609438), (21, 3093804), (27, 2406292), (28, 2320353), (36, 1804719), (42, 1546902), (49, 1325916), (54, 1203146), (63, 1031268), (84, 773451), (98, 662958), (108, 601573), (126, 515634), (147, 441972), (189, 343756), (196, 331479), (252, 257817), (294, 220986), (378, 171878), (441, 147324), (588, 110493), (756, 85939), (882, 73662), (1323, 49108), (1764, 36831), (2646, 24554), (5292, 12277)]