80825035137

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 140516078976

約数和(自身を除く): 59691043839

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 103, 121, 147, 157, 231, 281, 309, 363, 471, 539, 721, 843, 847, 1099, 1133, 1617, 1727, 1967, 2163, 2541, 3091, 3297, 3399, 5047, 5181, 5901, 5929, 7693, 7931, 9273, 12089, 12463, 13769, 15141, 16171, 17787, 18997, 21637, 23079, 23793, 28943, 34001, 36267, 37389, 41307, 44117, 48513, 55517, 56991, 64911, 84623, 86829, 87241, 102003, 113197, 132351, 132979, 151459, 166551, 177881, 202601, 238007, 253869, 261723, 308819, 318373, 339591, 398937, 454377, 485287, 533643, 607803, 610687, 714021, 792379, 926457, 930853, 955119, 1245167, 1418207, 1455861, 1666049, 1832061, 1956691, 2161733, 2228611, 2377137, 2792559, 3397009, 3502103, 3735501, 4254621, 4544051, 4998147, 5338157, 5870073, 6485199, 6685833, 8716169, 10191027, 10506309, 13632153, 13696837, 15600277, 16014471, 23779063, 24514721, 26148507, 31808357, 37367099, 41090511, 46800831, 49984561, 71337189, 73544163, 95425071, 95877859, 112101297, 149953683, 171603047, 222658499, 261569693, 287633577, 349891927, 514809141, 549830171, 667975497, 784709079, 1049675781, 1649490513, 2449243489, 3848811197, 7347730467, 11546433591, 26941678379, 80825035137]

約数ペア:

[(1, 80825035137), (3, 26941678379), (7, 11546433591), (11, 7347730467), (21, 3848811197), (33, 2449243489), (49, 1649490513), (77, 1049675781), (103, 784709079), (121, 667975497), (147, 549830171), (157, 514809141), (231, 349891927), (281, 287633577), (309, 261569693), (363, 222658499), (471, 171603047), (539, 149953683), (721, 112101297), (843, 95877859), (847, 95425071), (1099, 73544163), (1133, 71337189), (1617, 49984561), (1727, 46800831), (1967, 41090511), (2163, 37367099), (2541, 31808357), (3091, 26148507), (3297, 24514721), (3399, 23779063), (5047, 16014471), (5181, 15600277), (5901, 13696837), (5929, 13632153), (7693, 10506309), (7931, 10191027), (9273, 8716169), (12089, 6685833), (12463, 6485199), (13769, 5870073), (15141, 5338157), (16171, 4998147), (17787, 4544051), (18997, 4254621), (21637, 3735501), (23079, 3502103), (23793, 3397009), (28943, 2792559), (34001, 2377137), (36267, 2228611), (37389, 2161733), (41307, 1956691), (44117, 1832061), (48513, 1666049), (55517, 1455861), (56991, 1418207), (64911, 1245167), (84623, 955119), (86829, 930853), (87241, 926457), (102003, 792379), (113197, 714021), (132351, 610687), (132979, 607803), (151459, 533643), (166551, 485287), (177881, 454377), (202601, 398937), (238007, 339591), (253869, 318373), (261723, 308819)]