72388484

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1627}}^1$

素因数の和:1872

約数の個数: 36

約数和(自身を含む): 148102416

約数和(自身を除く): 75713932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 908, 1589, 1627, 3178, 3254, 6356, 6508, 11123, 11389, 22246, 22778, 44492, 45556, 79723, 159446, 318892, 369329, 738658, 1477316, 2585303, 5170606, 10341212, 18097121, 36194242, 72388484]

約数ペア:

[(1, 72388484), (2, 36194242), (4, 18097121), (7, 10341212), (14, 5170606), (28, 2585303), (49, 1477316), (98, 738658), (196, 369329), (227, 318892), (454, 159446), (908, 79723), (1589, 45556), (1627, 44492), (3178, 22778), (3254, 22246), (6356, 11389), (6508, 11123)]