81953856

素因数分解:

$2^6\times 3^4\times {\mathrm{15809}}^1$

素因数の和:15833

約数の個数: 70

約数和(自身を含む): 242952270

約数和(自身を除く): 160998414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 15809, 31618, 47427, 63236, 94854, 126472, 142281, 189708, 252944, 284562, 379416, 426843, 505888, 569124, 758832, 853686, 1011776, 1138248, 1280529, 1517664, 1707372, 2276496, 2561058, 3035328, 3414744, 4552992, 5122116, 6829488, 9105984, 10244232, 13658976, 20488464, 27317952, 40976928, 81953856]

約数ペア:

[(1, 81953856), (2, 40976928), (3, 27317952), (4, 20488464), (6, 13658976), (8, 10244232), (9, 9105984), (12, 6829488), (16, 5122116), (18, 4552992), (24, 3414744), (27, 3035328), (32, 2561058), (36, 2276496), (48, 1707372), (54, 1517664), (64, 1280529), (72, 1138248), (81, 1011776), (96, 853686), (108, 758832), (144, 569124), (162, 505888), (192, 426843), (216, 379416), (288, 284562), (324, 252944), (432, 189708), (576, 142281), (648, 126472), (864, 94854), (1296, 63236), (1728, 47427), (2592, 31618), (5184, 15809)]