80829744

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{10331}}^1$

素因数の和:10505

約数の個数: 40

約数和(自身を含む): 210111552

約数和(自身を除く): 129281808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 10331, 20662, 30993, 41324, 61986, 82648, 123972, 165296, 247944, 495888, 1683953, 3367906, 5051859, 6735812, 10103718, 13471624, 20207436, 26943248, 40414872, 80829744]

約数ペア:

[(1, 80829744), (2, 40414872), (3, 26943248), (4, 20207436), (6, 13471624), (8, 10103718), (12, 6735812), (16, 5051859), (24, 3367906), (48, 1683953), (163, 495888), (326, 247944), (489, 165296), (652, 123972), (978, 82648), (1304, 61986), (1956, 41324), (2608, 30993), (3912, 20662), (7824, 10331)]