90302828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7151}}^1$

素因数の和:7214

約数の個数: 48

約数和(自身を含む): 201858048

約数和(自身を除く): 111555220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 7151, 12628, 14302, 28604, 50057, 78661, 100114, 157322, 200228, 293191, 314644, 550627, 586382, 1101254, 1172764, 2052337, 2202508, 3225101, 4104674, 6450202, 8209348, 12900404, 22575707, 45151414, 90302828]

約数ペア:

[(1, 90302828), (2, 45151414), (4, 22575707), (7, 12900404), (11, 8209348), (14, 6450202), (22, 4104674), (28, 3225101), (41, 2202508), (44, 2052337), (77, 1172764), (82, 1101254), (154, 586382), (164, 550627), (287, 314644), (308, 293191), (451, 200228), (574, 157322), (902, 100114), (1148, 78661), (1804, 50057), (3157, 28604), (6314, 14302), (7151, 12628)]