27471888

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2772

約数の個数: 60

約数和(自身を含む): 77995008

約数和(自身を除く): 50523120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 2687, 3408, 5112, 5374, 8061, 10224, 10748, 16122, 21496, 24183, 32244, 42992, 48366, 64488, 96732, 128976, 190777, 193464, 381554, 386928, 572331, 763108, 1144662, 1526216, 1716993, 2289324, 3052432, 3433986, 4578648, 6867972, 9157296, 13735944, 27471888]

約数ペア:

[(1, 27471888), (2, 13735944), (3, 9157296), (4, 6867972), (6, 4578648), (8, 3433986), (9, 3052432), (12, 2289324), (16, 1716993), (18, 1526216), (24, 1144662), (36, 763108), (48, 572331), (71, 386928), (72, 381554), (142, 193464), (144, 190777), (213, 128976), (284, 96732), (426, 64488), (568, 48366), (639, 42992), (852, 32244), (1136, 24183), (1278, 21496), (1704, 16122), (2556, 10748), (2687, 10224), (3408, 8061), (5112, 5374)]