77960344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6704

約数の個数: 64

約数和(自身を含む): 191865600

約数和(自身を除く): 113905256

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 6661, 11704, 13322, 26644, 46627, 53288, 73271, 93254, 126559, 146542, 186508, 253118, 293084, 373016, 506236, 512897, 586168, 885913, 1012472, 1025794, 1392149, 1771826, 2051588, 2784298, 3543652, 4103176, 5568596, 7087304, 9745043, 11137192, 19490086, 38980172, 77960344]

約数ペア:

[(1, 77960344), (2, 38980172), (4, 19490086), (7, 11137192), (8, 9745043), (11, 7087304), (14, 5568596), (19, 4103176), (22, 3543652), (28, 2784298), (38, 2051588), (44, 1771826), (56, 1392149), (76, 1025794), (77, 1012472), (88, 885913), (133, 586168), (152, 512897), (154, 506236), (209, 373016), (266, 293084), (308, 253118), (418, 186508), (532, 146542), (616, 126559), (836, 93254), (1064, 73271), (1463, 53288), (1672, 46627), (2926, 26644), (5852, 13322), (6661, 11704)]