172937072

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1823}}^1$

素因数の和:1867

約数の個数: 90

約数和(自身を含む): 428660064

約数和(自身を除く): 255722992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1694, 1823, 1936, 2156, 3388, 3646, 4312, 5929, 6776, 7292, 8624, 11858, 12761, 13552, 14584, 20053, 23716, 25522, 29168, 40106, 47432, 51044, 80212, 89327, 94864, 102088, 140371, 160424, 178654, 204176, 220583, 280742, 320848, 357308, 441166, 561484, 714616, 882332, 982597, 1122968, 1429232, 1544081, 1764664, 1965194, 2245936, 3088162, 3529328, 3930388, 6176324, 7860776, 10808567, 12352648, 15721552, 21617134, 24705296, 43234268, 86468536, 172937072]

約数ペア:

[(1, 172937072), (2, 86468536), (4, 43234268), (7, 24705296), (8, 21617134), (11, 15721552), (14, 12352648), (16, 10808567), (22, 7860776), (28, 6176324), (44, 3930388), (49, 3529328), (56, 3088162), (77, 2245936), (88, 1965194), (98, 1764664), (112, 1544081), (121, 1429232), (154, 1122968), (176, 982597), (196, 882332), (242, 714616), (308, 561484), (392, 441166), (484, 357308), (539, 320848), (616, 280742), (784, 220583), (847, 204176), (968, 178654), (1078, 160424), (1232, 140371), (1694, 102088), (1823, 94864), (1936, 89327), (2156, 80212), (3388, 51044), (3646, 47432), (4312, 40106), (5929, 29168), (6776, 25522), (7292, 23716), (8624, 20053), (11858, 14584), (12761, 13552)]