80354448

素因数分解:

$2^4\times 3^2\times {\mathrm{558017}}^1$

素因数の和:558031

約数の個数: 30

約数和(自身を含む): 224881254

約数和(自身を除く): 144526806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558017, 1116034, 1674051, 2232068, 3348102, 4464136, 5022153, 6696204, 8928272, 10044306, 13392408, 20088612, 26784816, 40177224, 80354448]

約数ペア:

[(1, 80354448), (2, 40177224), (3, 26784816), (4, 20088612), (6, 13392408), (8, 10044306), (9, 8928272), (12, 6696204), (16, 5022153), (18, 4464136), (24, 3348102), (36, 2232068), (48, 1674051), (72, 1116034), (144, 558017)]