80865984

素因数分解:

$2^6\times 3^1\times {\mathrm{421177}}^1$

素因数の和:421192

約数の個数: 28

約数和(自身を含む): 213958424

約数和(自身を除く): 133092440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421177, 842354, 1263531, 1684708, 2527062, 3369416, 5054124, 6738832, 10108248, 13477664, 20216496, 26955328, 40432992, 80865984]

約数ペア:

[(1, 80865984), (2, 40432992), (3, 26955328), (4, 20216496), (6, 13477664), (8, 10108248), (12, 6738832), (16, 5054124), (24, 3369416), (32, 2527062), (48, 1684708), (64, 1263531), (96, 842354), (192, 421177)]