72788112

素因数分解:

$2^4\times 3^3\times {\mathrm{168491}}^1$

素因数の和:168508

約数の個数: 40

約数和(自身を含む): 208930080

約数和(自身を除く): 136141968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168491, 336982, 505473, 673964, 1010946, 1347928, 1516419, 2021892, 2695856, 3032838, 4043784, 4549257, 6065676, 8087568, 9098514, 12131352, 18197028, 24262704, 36394056, 72788112]

約数ペア:

[(1, 72788112), (2, 36394056), (3, 24262704), (4, 18197028), (6, 12131352), (8, 9098514), (9, 8087568), (12, 6065676), (16, 4549257), (18, 4043784), (24, 3032838), (27, 2695856), (36, 2021892), (48, 1516419), (54, 1347928), (72, 1010946), (108, 673964), (144, 505473), (216, 336982), (432, 168491)]