77827876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20936

約数の個数: 36

約数和(自身を含む): 166782000

約数和(自身を除く): 88954124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20899, 41798, 83596, 146293, 292586, 397081, 585172, 794162, 1024051, 1588324, 2048102, 2779567, 4096204, 5559134, 11118268, 19456969, 38913938, 77827876]

約数ペア:

[(1, 77827876), (2, 38913938), (4, 19456969), (7, 11118268), (14, 5559134), (19, 4096204), (28, 2779567), (38, 2048102), (49, 1588324), (76, 1024051), (98, 794162), (133, 585172), (196, 397081), (266, 292586), (532, 146293), (931, 83596), (1862, 41798), (3724, 20899)]