69872826

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 143834688

約数和(自身を除く): 73961862

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 402, 438, 2381, 4762, 4891, 7143, 9782, 14286, 14673, 29346, 159527, 173813, 319054, 347626, 478581, 521439, 957162, 1042878, 11645471, 23290942, 34936413, 69872826]

約数ペア:

[(1, 69872826), (2, 34936413), (3, 23290942), (6, 11645471), (67, 1042878), (73, 957162), (134, 521439), (146, 478581), (201, 347626), (219, 319054), (402, 173813), (438, 159527), (2381, 29346), (4762, 14673), (4891, 14286), (7143, 9782)]