71315064

素因数分解:

$2^3\times 3^2\times {\mathrm{990487}}^1$

素因数の和:990499

約数の個数: 24

約数和(自身を含む): 193145160

約数和(自身を除く): 121830096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990487, 1980974, 2971461, 3961948, 5942922, 7923896, 8914383, 11885844, 17828766, 23771688, 35657532, 71315064]

約数ペア:

[(1, 71315064), (2, 35657532), (3, 23771688), (4, 17828766), (6, 11885844), (8, 8914383), (9, 7923896), (12, 5942922), (18, 3961948), (24, 2971461), (36, 1980974), (72, 990487)]