77302628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 147555828

約数和(自身を除く): 70253200

約数列:

[1, 2, 4, 13, 26, 52, 169, 173, 338, 346, 661, 676, 692, 1322, 2249, 2644, 4498, 8593, 8996, 17186, 29237, 34372, 58474, 111709, 114353, 116948, 223418, 228706, 446836, 457412, 1486589, 2973178, 5946356, 19325657, 38651314, 77302628]

約数ペア:

[(1, 77302628), (2, 38651314), (4, 19325657), (13, 5946356), (26, 2973178), (52, 1486589), (169, 457412), (173, 446836), (338, 228706), (346, 223418), (661, 116948), (676, 114353), (692, 111709), (1322, 58474), (2249, 34372), (2644, 29237), (4498, 17186), (8593, 8996)]