80879802

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2377}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 166421952

約数和(自身を除く): 85542150

約数列:

[1, 2, 3, 6, 53, 106, 107, 159, 214, 318, 321, 642, 2377, 4754, 5671, 7131, 11342, 14262, 17013, 34026, 125981, 251962, 254339, 377943, 508678, 755886, 763017, 1526034, 13479967, 26959934, 40439901, 80879802]

約数ペア:

[(1, 80879802), (2, 40439901), (3, 26959934), (6, 13479967), (53, 1526034), (106, 763017), (107, 755886), (159, 508678), (214, 377943), (318, 254339), (321, 251962), (642, 125981), (2377, 34026), (4754, 17013), (5671, 14262), (7131, 11342)]