77761383

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 135834192

約数和(自身を除く): 58072809

約数列:

[1, 3, 7, 17, 21, 29, 37, 49, 51, 87, 111, 119, 147, 203, 259, 357, 493, 609, 629, 777, 833, 841, 1073, 1421, 1479, 1813, 1887, 2499, 2523, 3219, 3451, 4263, 4403, 5439, 5887, 7511, 10353, 13209, 14297, 17661, 18241, 22533, 24157, 30821, 31117, 41209, 42891, 52577, 54723, 72471, 92463, 93351, 100079, 123627, 127687, 157731, 217819, 300237, 383061, 528989, 653457, 700553, 893809, 1524733, 1586967, 2101659, 2681427, 3702923, 4574199, 11108769, 25920461, 77761383]

約数ペア:

[(1, 77761383), (3, 25920461), (7, 11108769), (17, 4574199), (21, 3702923), (29, 2681427), (37, 2101659), (49, 1586967), (51, 1524733), (87, 893809), (111, 700553), (119, 653457), (147, 528989), (203, 383061), (259, 300237), (357, 217819), (493, 157731), (609, 127687), (629, 123627), (777, 100079), (833, 93351), (841, 92463), (1073, 72471), (1421, 54723), (1479, 52577), (1813, 42891), (1887, 41209), (2499, 31117), (2523, 30821), (3219, 24157), (3451, 22533), (4263, 18241), (4403, 17661), (5439, 14297), (5887, 13209), (7511, 10353)]