68169972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1153}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 171899840

約数和(自身を除く): 103729868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 379, 758, 1137, 1153, 1516, 2274, 2306, 3459, 4548, 4612, 4927, 6918, 9854, 13836, 14781, 14989, 19708, 29562, 29978, 44967, 59124, 59956, 89934, 179868, 436987, 873974, 1310961, 1747948, 2621922, 5243844, 5680831, 11361662, 17042493, 22723324, 34084986, 68169972]

約数ペア:

[(1, 68169972), (2, 34084986), (3, 22723324), (4, 17042493), (6, 11361662), (12, 5680831), (13, 5243844), (26, 2621922), (39, 1747948), (52, 1310961), (78, 873974), (156, 436987), (379, 179868), (758, 89934), (1137, 59956), (1153, 59124), (1516, 44967), (2274, 29978), (2306, 29562), (3459, 19708), (4548, 14989), (4612, 14781), (4927, 13836), (6918, 9854)]