77968462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1523}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 60288818

約数列:

[1, 2, 11, 13, 22, 26, 143, 179, 286, 358, 1523, 1969, 2327, 3046, 3938, 4654, 16753, 19799, 25597, 33506, 39598, 51194, 217789, 272617, 435578, 545234, 2998787, 3544021, 5997574, 7088042, 38984231, 77968462]

約数ペア:

[(1, 77968462), (2, 38984231), (11, 7088042), (13, 5997574), (22, 3544021), (26, 2998787), (143, 545234), (179, 435578), (286, 272617), (358, 217789), (1523, 51194), (1969, 39598), (2327, 33506), (3046, 25597), (3938, 19799), (4654, 16753)]