82074272

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8521}}^1$

素因数の和:8581

約数の個数: 48

約数和(自身を含む): 188983872

約数和(自身を除く): 106909600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 8521, 9632, 17042, 34084, 59647, 68168, 119294, 136336, 238588, 272672, 366403, 477176, 732806, 954352, 1465612, 1908704, 2564821, 2931224, 5129642, 5862448, 10259284, 11724896, 20518568, 41037136, 82074272]

約数ペア:

[(1, 82074272), (2, 41037136), (4, 20518568), (7, 11724896), (8, 10259284), (14, 5862448), (16, 5129642), (28, 2931224), (32, 2564821), (43, 1908704), (56, 1465612), (86, 954352), (112, 732806), (172, 477176), (224, 366403), (301, 272672), (344, 238588), (602, 136336), (688, 119294), (1204, 68168), (1376, 59647), (2408, 34084), (4816, 17042), (8521, 9632)]