77708072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24103}}^1$

素因数の和:24153

約数の個数: 32

約数和(自身を含む): 161978880

約数和(自身を除く): 84270808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 24103, 48206, 96412, 192824, 313339, 626678, 747193, 1253356, 1494386, 2506712, 2988772, 5977544, 9713509, 19427018, 38854036, 77708072]

約数ペア:

[(1, 77708072), (2, 38854036), (4, 19427018), (8, 9713509), (13, 5977544), (26, 2988772), (31, 2506712), (52, 1494386), (62, 1253356), (104, 747193), (124, 626678), (248, 313339), (403, 192824), (806, 96412), (1612, 48206), (3224, 24103)]