66321072

素因数分解:

$2^4\times 3^3\times {\mathrm{153521}}^1$

素因数の和:153538

約数の個数: 40

約数和(自身を含む): 190367280

約数和(自身を除く): 124046208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 153521, 307042, 460563, 614084, 921126, 1228168, 1381689, 1842252, 2456336, 2763378, 3684504, 4145067, 5526756, 7369008, 8290134, 11053512, 16580268, 22107024, 33160536, 66321072]

約数ペア:

[(1, 66321072), (2, 33160536), (3, 22107024), (4, 16580268), (6, 11053512), (8, 8290134), (9, 7369008), (12, 5526756), (16, 4145067), (18, 3684504), (24, 2763378), (27, 2456336), (36, 1842252), (48, 1381689), (54, 1228168), (72, 921126), (108, 614084), (144, 460563), (216, 307042), (432, 153521)]