81378713086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1492147}}^1$

素因数の和:1492264

約数の個数: 32

約数和(自身を含む): 138805575552

約数和(自身を除く): 57426862466

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1474, 2479, 4958, 27269, 54538, 1492147, 2984294, 16413617, 32827234, 55209439, 99973849, 110418878, 199947698, 607303829, 1099712339, 1214607658, 2199424678, 3699032413, 7398064826, 40689356543, 81378713086]

約数ペア:

[(1, 81378713086), (2, 40689356543), (11, 7398064826), (22, 3699032413), (37, 2199424678), (67, 1214607658), (74, 1099712339), (134, 607303829), (407, 199947698), (737, 110418878), (814, 99973849), (1474, 55209439), (2479, 32827234), (4958, 16413617), (27269, 2984294), (54538, 1492147)]