77969224

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{159773}}^1$

素因数の和:159840

約数の個数: 16

約数和(自身を含む): 148589820

約数和(自身を除く): 70620596

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 159773, 319546, 639092, 1278184, 9746153, 19492306, 38984612, 77969224]

約数ペア:

[(1, 77969224), (2, 38984612), (4, 19492306), (8, 9746153), (61, 1278184), (122, 639092), (244, 319546), (488, 159773)]