75680528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 186845184

約数和(自身を除く): 111164656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1307, 1316, 2068, 2614, 2632, 3619, 4136, 5228, 5264, 7238, 8272, 9149, 10456, 14377, 14476, 18298, 20912, 28754, 28952, 36596, 57508, 57904, 61429, 73192, 100639, 115016, 122858, 146384, 201278, 230032, 245716, 402556, 430003, 491432, 675719, 805112, 860006, 982864, 1351438, 1610224, 1720012, 2702876, 3440024, 4730033, 5405752, 6880048, 9460066, 10811504, 18920132, 37840264, 75680528]

約数ペア:

[(1, 75680528), (2, 37840264), (4, 18920132), (7, 10811504), (8, 9460066), (11, 6880048), (14, 5405752), (16, 4730033), (22, 3440024), (28, 2702876), (44, 1720012), (47, 1610224), (56, 1351438), (77, 982864), (88, 860006), (94, 805112), (112, 675719), (154, 491432), (176, 430003), (188, 402556), (308, 245716), (329, 230032), (376, 201278), (517, 146384), (616, 122858), (658, 115016), (752, 100639), (1034, 73192), (1232, 61429), (1307, 57904), (1316, 57508), (2068, 36596), (2614, 28952), (2632, 28754), (3619, 20912), (4136, 18298), (5228, 14476), (5264, 14377), (7238, 10456), (8272, 9149)]