82761196

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 177883776

約数和(自身を除く): 95122580

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 212, 217, 257, 371, 434, 514, 742, 868, 1028, 1484, 1519, 1643, 1799, 2597, 3038, 3286, 3598, 5194, 6076, 6572, 7196, 7967, 10388, 11501, 12593, 13621, 15934, 23002, 25186, 27242, 31868, 46004, 50372, 54484, 55769, 80507, 95347, 111538, 161014, 190694, 223076, 322028, 381388, 390383, 422251, 667429, 780766, 844502, 1334858, 1561532, 1689004, 2669716, 2955757, 5911514, 11823028, 20690299, 41380598, 82761196]

約数ペア:

[(1, 82761196), (2, 41380598), (4, 20690299), (7, 11823028), (14, 5911514), (28, 2955757), (31, 2669716), (49, 1689004), (53, 1561532), (62, 1334858), (98, 844502), (106, 780766), (124, 667429), (196, 422251), (212, 390383), (217, 381388), (257, 322028), (371, 223076), (434, 190694), (514, 161014), (742, 111538), (868, 95347), (1028, 80507), (1484, 55769), (1519, 54484), (1643, 50372), (1799, 46004), (2597, 31868), (3038, 27242), (3286, 25186), (3598, 23002), (5194, 15934), (6076, 13621), (6572, 12593), (7196, 11501), (7967, 10388)]