80786706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13451}}^1$

素因数の和:13487

約数の個数: 64

約数和(自身を含む): 216953856

約数和(自身を除く): 136167150

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 13451, 26902, 40353, 80706, 94157, 147961, 174863, 188314, 282471, 295922, 349726, 443883, 524589, 564942, 887766, 1035727, 1049178, 1224041, 1923493, 2071454, 2448082, 3107181, 3672123, 3846986, 5770479, 6214362, 7344246, 11540958, 13464451, 26928902, 40393353, 80786706]

約数ペア:

[(1, 80786706), (2, 40393353), (3, 26928902), (6, 13464451), (7, 11540958), (11, 7344246), (13, 6214362), (14, 5770479), (21, 3846986), (22, 3672123), (26, 3107181), (33, 2448082), (39, 2071454), (42, 1923493), (66, 1224041), (77, 1049178), (78, 1035727), (91, 887766), (143, 564942), (154, 524589), (182, 443883), (231, 349726), (273, 295922), (286, 282471), (429, 188314), (462, 174863), (546, 147961), (858, 94157), (1001, 80706), (2002, 40353), (3003, 26902), (6006, 13451)]