71699936

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4157}}^1$

素因数の和:4192

約数の個数: 72

約数和(自身を含む): 179176536

約数和(自身を除く): 107476600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4157, 4312, 8314, 8624, 16628, 17248, 29099, 33256, 45727, 58198, 66512, 91454, 116396, 133024, 182908, 203693, 232792, 320089, 365816, 407386, 465584, 640178, 731632, 814772, 931168, 1280356, 1463264, 1629544, 2240623, 2560712, 3259088, 4481246, 5121424, 6518176, 8962492, 10242848, 17924984, 35849968, 71699936]

約数ペア:

[(1, 71699936), (2, 35849968), (4, 17924984), (7, 10242848), (8, 8962492), (11, 6518176), (14, 5121424), (16, 4481246), (22, 3259088), (28, 2560712), (32, 2240623), (44, 1629544), (49, 1463264), (56, 1280356), (77, 931168), (88, 814772), (98, 731632), (112, 640178), (154, 465584), (176, 407386), (196, 365816), (224, 320089), (308, 232792), (352, 203693), (392, 182908), (539, 133024), (616, 116396), (784, 91454), (1078, 66512), (1232, 58198), (1568, 45727), (2156, 33256), (2464, 29099), (4157, 17248), (4312, 16628), (8314, 8624)]