77561424

素因数分解:

$2^4\times 3^2\times {\mathrm{538621}}^1$

素因数の和:538635

約数の個数: 30

約数和(自身を含む): 217064666

約数和(自身を除く): 139503242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 538621, 1077242, 1615863, 2154484, 3231726, 4308968, 4847589, 6463452, 8617936, 9695178, 12926904, 19390356, 25853808, 38780712, 77561424]

約数ペア:

[(1, 77561424), (2, 38780712), (3, 25853808), (4, 19390356), (6, 12926904), (8, 9695178), (9, 8617936), (12, 6463452), (16, 4847589), (18, 4308968), (24, 3231726), (36, 2154484), (48, 1615863), (72, 1077242), (144, 538621)]