80995968

素因数分解:

$2^7\times 3^2\times {\mathrm{70309}}^1$

素因数の和:70329

約数の個数: 48

約数和(自身を含む): 233077650

約数和(自身を除く): 152081682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70309, 140618, 210927, 281236, 421854, 562472, 632781, 843708, 1124944, 1265562, 1687416, 2249888, 2531124, 3374832, 4499776, 5062248, 6749664, 8999552, 10124496, 13499328, 20248992, 26998656, 40497984, 80995968]

約数ペア:

[(1, 80995968), (2, 40497984), (3, 26998656), (4, 20248992), (6, 13499328), (8, 10124496), (9, 8999552), (12, 6749664), (16, 5062248), (18, 4499776), (24, 3374832), (32, 2531124), (36, 2249888), (48, 1687416), (64, 1265562), (72, 1124944), (96, 843708), (128, 632781), (144, 562472), (192, 421854), (288, 281236), (384, 210927), (576, 140618), (1152, 70309)]