81846912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{30449}}^1$

素因数の和:30473

約数の個数: 64

約数和(自身を含む): 248472000

約数和(自身を除く): 166625088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 30449, 60898, 91347, 121796, 182694, 213143, 243592, 365388, 426286, 487184, 639429, 730776, 852572, 974368, 1278858, 1461552, 1705144, 1948736, 2557716, 2923104, 3410288, 3897472, 5115432, 5846208, 6820576, 10230864, 11692416, 13641152, 20461728, 27282304, 40923456, 81846912]

約数ペア:

[(1, 81846912), (2, 40923456), (3, 27282304), (4, 20461728), (6, 13641152), (7, 11692416), (8, 10230864), (12, 6820576), (14, 5846208), (16, 5115432), (21, 3897472), (24, 3410288), (28, 2923104), (32, 2557716), (42, 1948736), (48, 1705144), (56, 1461552), (64, 1278858), (84, 974368), (96, 852572), (112, 730776), (128, 639429), (168, 487184), (192, 426286), (224, 365388), (336, 243592), (384, 213143), (448, 182694), (672, 121796), (896, 91347), (1344, 60898), (2688, 30449)]