85475488

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^2\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 197993376

約数和(自身を除く): 112517888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 227, 287, 328, 454, 574, 656, 908, 1148, 1312, 1589, 1681, 1816, 2296, 3178, 3362, 3632, 4592, 6356, 6724, 7264, 9184, 9307, 11767, 12712, 13448, 18614, 23534, 25424, 26896, 37228, 47068, 50848, 53792, 65149, 74456, 94136, 130298, 148912, 188272, 260596, 297824, 376544, 381587, 521192, 763174, 1042384, 1526348, 2084768, 2671109, 3052696, 5342218, 6105392, 10684436, 12210784, 21368872, 42737744, 85475488]

約数ペア:

[(1, 85475488), (2, 42737744), (4, 21368872), (7, 12210784), (8, 10684436), (14, 6105392), (16, 5342218), (28, 3052696), (32, 2671109), (41, 2084768), (56, 1526348), (82, 1042384), (112, 763174), (164, 521192), (224, 381587), (227, 376544), (287, 297824), (328, 260596), (454, 188272), (574, 148912), (656, 130298), (908, 94136), (1148, 74456), (1312, 65149), (1589, 53792), (1681, 50848), (1816, 47068), (2296, 37228), (3178, 26896), (3362, 25424), (3632, 23534), (4592, 18614), (6356, 13448), (6724, 12712), (7264, 11767), (9184, 9307)]