77910272

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 172431840

約数和(自身を除く): 94521568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 256, 292, 352, 379, 584, 704, 758, 803, 1168, 1408, 1516, 1606, 2336, 2816, 3032, 3212, 4169, 4672, 6064, 6424, 8338, 9344, 12128, 12848, 16676, 18688, 24256, 25696, 27667, 33352, 48512, 51392, 55334, 66704, 97024, 102784, 110668, 133408, 205568, 221336, 266816, 304337, 442672, 533632, 608674, 885344, 1067264, 1217348, 1770688, 2434696, 3541376, 4869392, 7082752, 9738784, 19477568, 38955136, 77910272]

約数ペア:

[(1, 77910272), (2, 38955136), (4, 19477568), (8, 9738784), (11, 7082752), (16, 4869392), (22, 3541376), (32, 2434696), (44, 1770688), (64, 1217348), (73, 1067264), (88, 885344), (128, 608674), (146, 533632), (176, 442672), (256, 304337), (292, 266816), (352, 221336), (379, 205568), (584, 133408), (704, 110668), (758, 102784), (803, 97024), (1168, 66704), (1408, 55334), (1516, 51392), (1606, 48512), (2336, 33352), (2816, 27667), (3032, 25696), (3212, 24256), (4169, 18688), (4672, 16676), (6064, 12848), (6424, 12128), (8338, 9344)]