80877744

素因数分解:

$2^4\times 3^3\times {\mathrm{187217}}^1$

素因数の和:187234

約数の個数: 40

約数和(自身を含む): 232150320

約数和(自身を除く): 151272576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187217, 374434, 561651, 748868, 1123302, 1497736, 1684953, 2246604, 2995472, 3369906, 4493208, 5054859, 6739812, 8986416, 10109718, 13479624, 20219436, 26959248, 40438872, 80877744]

約数ペア:

[(1, 80877744), (2, 40438872), (3, 26959248), (4, 20219436), (6, 13479624), (8, 10109718), (9, 8986416), (12, 6739812), (16, 5054859), (18, 4493208), (24, 3369906), (27, 2995472), (36, 2246604), (48, 1684953), (54, 1497736), (72, 1123302), (108, 748868), (144, 561651), (216, 374434), (432, 187217)]