73155068

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 151402944

約数和(自身を除く): 78247876

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 241, 259, 293, 482, 518, 586, 964, 1036, 1172, 1687, 2051, 3374, 4102, 6748, 8204, 8917, 10841, 17834, 21682, 35668, 43364, 62419, 70613, 75887, 124838, 141226, 151774, 249676, 282452, 303548, 494291, 988582, 1977164, 2612681, 5225362, 10450724, 18288767, 36577534, 73155068]

約数ペア:

[(1, 73155068), (2, 36577534), (4, 18288767), (7, 10450724), (14, 5225362), (28, 2612681), (37, 1977164), (74, 988582), (148, 494291), (241, 303548), (259, 282452), (293, 249676), (482, 151774), (518, 141226), (586, 124838), (964, 75887), (1036, 70613), (1172, 62419), (1687, 43364), (2051, 35668), (3374, 21682), (4102, 17834), (6748, 10841), (8204, 8917)]