80298144

素因数分解:

$2^5\times 3^2\times {\mathrm{278813}}^1$

素因数の和:278829

約数の個数: 36

約数和(自身を含む): 228348666

約数和(自身を除く): 148050522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 278813, 557626, 836439, 1115252, 1672878, 2230504, 2509317, 3345756, 4461008, 5018634, 6691512, 8922016, 10037268, 13383024, 20074536, 26766048, 40149072, 80298144]

約数ペア:

[(1, 80298144), (2, 40149072), (3, 26766048), (4, 20074536), (6, 13383024), (8, 10037268), (9, 8922016), (12, 6691512), (16, 5018634), (18, 4461008), (24, 3345756), (32, 2509317), (36, 2230504), (48, 1672878), (72, 1115252), (96, 836439), (144, 557626), (288, 278813)]