72543888

素因数分解:

$2^4\times 3^2\times {\mathrm{503777}}^1$

素因数の和:503791

約数の個数: 30

約数和(自身を含む): 203022534

約数和(自身を除く): 130478646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503777, 1007554, 1511331, 2015108, 3022662, 4030216, 4533993, 6045324, 8060432, 9067986, 12090648, 18135972, 24181296, 36271944, 72543888]

約数ペア:

[(1, 72543888), (2, 36271944), (3, 24181296), (4, 18135972), (6, 12090648), (8, 9067986), (9, 8060432), (12, 6045324), (16, 4533993), (18, 4030216), (24, 3022662), (36, 2015108), (48, 1511331), (72, 1007554), (144, 503777)]