126405648

素因数分解:

$2^4\times 3^2\times {\mathrm{877817}}^1$

素因数の和:877831

約数の個数: 30

約数和(自身を含む): 353760654

約数和(自身を除く): 227355006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 877817, 1755634, 2633451, 3511268, 5266902, 7022536, 7900353, 10533804, 14045072, 15800706, 21067608, 31601412, 42135216, 63202824, 126405648]

約数ペア:

[(1, 126405648), (2, 63202824), (3, 42135216), (4, 31601412), (6, 21067608), (8, 15800706), (9, 14045072), (12, 10533804), (16, 7900353), (18, 7022536), (24, 5266902), (36, 3511268), (48, 2633451), (72, 1755634), (144, 877817)]