85431888

素因数分解:

$2^4\times 3^3\times {\mathrm{197759}}^1$

素因数の和:197776

約数の個数: 40

約数和(自身を含む): 245222400

約数和(自身を除く): 159790512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 197759, 395518, 593277, 791036, 1186554, 1582072, 1779831, 2373108, 3164144, 3559662, 4746216, 5339493, 7119324, 9492432, 10678986, 14238648, 21357972, 28477296, 42715944, 85431888]

約数ペア:

[(1, 85431888), (2, 42715944), (3, 28477296), (4, 21357972), (6, 14238648), (8, 10678986), (9, 9492432), (12, 7119324), (16, 5339493), (18, 4746216), (24, 3559662), (27, 3164144), (36, 2373108), (48, 1779831), (54, 1582072), (72, 1186554), (108, 791036), (144, 593277), (216, 395518), (432, 197759)]