80701938

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{61417}}^1$

素因数の和:61498

約数の個数: 24

約数和(自身を含む): 177252348

約数和(自身を除く): 96550410

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 61417, 122834, 184251, 368502, 552753, 1105506, 4483441, 8966882, 13450323, 26900646, 40350969, 80701938]

約数ペア:

[(1, 80701938), (2, 40350969), (3, 26900646), (6, 13450323), (9, 8966882), (18, 4483441), (73, 1105506), (146, 552753), (219, 368502), (438, 184251), (657, 122834), (1314, 61417)]