72619712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3557}}^1$

素因数の和:3609

約数の個数: 56

約数和(自身を含む): 162671760

約数和(自身を除く): 90052048

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 3557, 5104, 7114, 10208, 14228, 20416, 28456, 39127, 56912, 78254, 103153, 113824, 156508, 206306, 227648, 313016, 412612, 626032, 825224, 1134683, 1252064, 1650448, 2269366, 2504128, 3300896, 4538732, 6601792, 9077464, 18154928, 36309856, 72619712]

約数ペア:

[(1, 72619712), (2, 36309856), (4, 18154928), (8, 9077464), (11, 6601792), (16, 4538732), (22, 3300896), (29, 2504128), (32, 2269366), (44, 1650448), (58, 1252064), (64, 1134683), (88, 825224), (116, 626032), (176, 412612), (232, 313016), (319, 227648), (352, 206306), (464, 156508), (638, 113824), (704, 103153), (928, 78254), (1276, 56912), (1856, 39127), (2552, 28456), (3557, 20416), (5104, 14228), (7114, 10208)]