81110208

素因数分解:

$2^6\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1103}}^1$

素因数の和:1501

約数の個数: 56

約数和(自身を含む): 215359488

約数和(自身を除く): 134249280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 383, 766, 1103, 1149, 1532, 2206, 2298, 3064, 3309, 4412, 4596, 6128, 6618, 8824, 9192, 12256, 13236, 17648, 18384, 24512, 26472, 35296, 36768, 52944, 70592, 73536, 105888, 211776, 422449, 844898, 1267347, 1689796, 2534694, 3379592, 5069388, 6759184, 10138776, 13518368, 20277552, 27036736, 40555104, 81110208]

約数ペア:

[(1, 81110208), (2, 40555104), (3, 27036736), (4, 20277552), (6, 13518368), (8, 10138776), (12, 6759184), (16, 5069388), (24, 3379592), (32, 2534694), (48, 1689796), (64, 1267347), (96, 844898), (192, 422449), (383, 211776), (766, 105888), (1103, 73536), (1149, 70592), (1532, 52944), (2206, 36768), (2298, 35296), (3064, 26472), (3309, 24512), (4412, 18384), (4596, 17648), (6128, 13236), (6618, 12256), (8824, 9192)]