64125354

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 131345280

約数和(自身を除く): 67219926

約数列:

[1, 2, 3, 6, 71, 109, 142, 213, 218, 327, 426, 654, 1381, 2762, 4143, 7739, 8286, 15478, 23217, 46434, 98051, 150529, 196102, 294153, 301058, 451587, 588306, 903174, 10687559, 21375118, 32062677, 64125354]

約数ペア:

[(1, 64125354), (2, 32062677), (3, 21375118), (6, 10687559), (71, 903174), (109, 588306), (142, 451587), (213, 301058), (218, 294153), (327, 196102), (426, 150529), (654, 98051), (1381, 46434), (2762, 23217), (4143, 15478), (7739, 8286)]