74271888

素因数分解:

$2^4\times 3^2\times {\mathrm{515777}}^1$

素因数の和:515791

約数の個数: 30

約数和(自身を含む): 207858534

約数和(自身を除く): 133586646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 515777, 1031554, 1547331, 2063108, 3094662, 4126216, 4641993, 6189324, 8252432, 9283986, 12378648, 18567972, 24757296, 37135944, 74271888]

約数ペア:

[(1, 74271888), (2, 37135944), (3, 24757296), (4, 18567972), (6, 12378648), (8, 9283986), (9, 8252432), (12, 6189324), (16, 4641993), (18, 4126216), (24, 3094662), (36, 2063108), (48, 1547331), (72, 1031554), (144, 515777)]