125645212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 282281328

約数和(自身を除く): 156636116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 101, 154, 196, 202, 308, 404, 539, 577, 707, 1078, 1111, 1154, 1414, 2156, 2222, 2308, 2828, 4039, 4444, 4949, 6347, 7777, 8078, 9898, 12694, 15554, 16156, 19796, 25388, 28273, 31108, 44429, 54439, 56546, 58277, 88858, 108878, 113092, 116554, 177716, 217756, 233108, 311003, 407939, 622006, 641047, 815878, 1244012, 1282094, 1631756, 2564188, 2855573, 4487329, 5711146, 8974658, 11422292, 17949316, 31411303, 62822606, 125645212]

約数ペア:

[(1, 125645212), (2, 62822606), (4, 31411303), (7, 17949316), (11, 11422292), (14, 8974658), (22, 5711146), (28, 4487329), (44, 2855573), (49, 2564188), (77, 1631756), (98, 1282094), (101, 1244012), (154, 815878), (196, 641047), (202, 622006), (308, 407939), (404, 311003), (539, 233108), (577, 217756), (707, 177716), (1078, 116554), (1111, 113092), (1154, 108878), (1414, 88858), (2156, 58277), (2222, 56546), (2308, 54439), (2828, 44429), (4039, 31108), (4444, 28273), (4949, 25388), (6347, 19796), (7777, 16156), (8078, 15554), (9898, 12694)]