71369136

素因数分解:

$2^4\times 3^2\times {\mathrm{495619}}^1$

素因数の和:495633

約数の個数: 30

約数和(自身を含む): 199734860

約数和(自身を除く): 128365724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495619, 991238, 1486857, 1982476, 2973714, 3964952, 4460571, 5947428, 7929904, 8921142, 11894856, 17842284, 23789712, 35684568, 71369136]

約数ペア:

[(1, 71369136), (2, 35684568), (3, 23789712), (4, 17842284), (6, 11894856), (8, 8921142), (9, 7929904), (12, 5947428), (16, 4460571), (18, 3964952), (24, 2973714), (36, 1982476), (48, 1486857), (72, 991238), (144, 495619)]