77480128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 169035984

約数和(自身を除く): 91555856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 701, 704, 1256, 1402, 1727, 2512, 2804, 3454, 5024, 5608, 6908, 7711, 10048, 11216, 13816, 15422, 22432, 27632, 30844, 44864, 55264, 61688, 110057, 110528, 123376, 220114, 246752, 440228, 493504, 880456, 1210627, 1760912, 2421254, 3521824, 4842508, 7043648, 9685016, 19370032, 38740064, 77480128]

約数ペア:

[(1, 77480128), (2, 38740064), (4, 19370032), (8, 9685016), (11, 7043648), (16, 4842508), (22, 3521824), (32, 2421254), (44, 1760912), (64, 1210627), (88, 880456), (157, 493504), (176, 440228), (314, 246752), (352, 220114), (628, 123376), (701, 110528), (704, 110057), (1256, 61688), (1402, 55264), (1727, 44864), (2512, 30844), (2804, 27632), (3454, 22432), (5024, 15422), (5608, 13816), (6908, 11216), (7711, 10048)]