27783888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 79227072

約数和(自身を除く): 51443184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 132, 176, 202, 264, 303, 404, 521, 528, 606, 808, 1042, 1111, 1212, 1563, 1616, 2084, 2222, 2424, 3126, 3333, 4168, 4444, 4848, 5731, 6252, 6666, 8336, 8888, 11462, 12504, 13332, 17193, 17776, 22924, 25008, 26664, 34386, 45848, 52621, 53328, 68772, 91696, 105242, 137544, 157863, 210484, 275088, 315726, 420968, 578831, 631452, 841936, 1157662, 1262904, 1736493, 2315324, 2525808, 3472986, 4630648, 6945972, 9261296, 13891944, 27783888]

約数ペア:

[(1, 27783888), (2, 13891944), (3, 9261296), (4, 6945972), (6, 4630648), (8, 3472986), (11, 2525808), (12, 2315324), (16, 1736493), (22, 1262904), (24, 1157662), (33, 841936), (44, 631452), (48, 578831), (66, 420968), (88, 315726), (101, 275088), (132, 210484), (176, 157863), (202, 137544), (264, 105242), (303, 91696), (404, 68772), (521, 53328), (528, 52621), (606, 45848), (808, 34386), (1042, 26664), (1111, 25008), (1212, 22924), (1563, 17776), (1616, 17193), (2084, 13332), (2222, 12504), (2424, 11462), (3126, 8888), (3333, 8336), (4168, 6666), (4444, 6252), (4848, 5731)]