71301996

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14249}}^1$

素因数の和:14398

約数の個数: 36

約数和(自身を含む): 181545000

約数和(自身を除く): 110243004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 14249, 28498, 42747, 56996, 85494, 128241, 170988, 256482, 512964, 1980611, 3961222, 5941833, 7922444, 11883666, 17825499, 23767332, 35650998, 71301996]

約数ペア:

[(1, 71301996), (2, 35650998), (3, 23767332), (4, 17825499), (6, 11883666), (9, 7922444), (12, 5941833), (18, 3961222), (36, 1980611), (139, 512964), (278, 256482), (417, 170988), (556, 128241), (834, 85494), (1251, 56996), (1668, 42747), (2502, 28498), (5004, 14249)]