77665968

素因数分解:

$2^4\times 3^2\times {\mathrm{539347}}^1$

素因数の和:539361

約数の個数: 30

約数和(自身を含む): 217357244

約数和(自身を除く): 139691276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 539347, 1078694, 1618041, 2157388, 3236082, 4314776, 4854123, 6472164, 8629552, 9708246, 12944328, 19416492, 25888656, 38832984, 77665968]

約数ペア:

[(1, 77665968), (2, 38832984), (3, 25888656), (4, 19416492), (6, 12944328), (8, 9708246), (9, 8629552), (12, 6472164), (16, 4854123), (18, 4314776), (24, 3236082), (36, 2157388), (48, 1618041), (72, 1078694), (144, 539347)]