86445359

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 120466080

約数和(自身を除く): 34020721

約数列:

[1, 7, 11, 13, 49, 73, 77, 91, 143, 169, 511, 539, 637, 803, 949, 1001, 1183, 1859, 2197, 3577, 5621, 6643, 7007, 8281, 10439, 12337, 13013, 15379, 24167, 39347, 46501, 73073, 86359, 91091, 107653, 135707, 160381, 169169, 511511, 604513, 949949, 1122667, 1184183, 1764191, 6649643, 7858669, 12349337, 86445359]

約数ペア:

[(1, 86445359), (7, 12349337), (11, 7858669), (13, 6649643), (49, 1764191), (73, 1184183), (77, 1122667), (91, 949949), (143, 604513), (169, 511511), (511, 169169), (539, 160381), (637, 135707), (803, 107653), (949, 91091), (1001, 86359), (1183, 73073), (1859, 46501), (2197, 39347), (3577, 24167), (5621, 15379), (6643, 13013), (7007, 12337), (8281, 10439)]