80157836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 80144404

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 148, 212, 407, 583, 814, 929, 1166, 1628, 1858, 1961, 2332, 3716, 3922, 7844, 10219, 20438, 21571, 34373, 40876, 43142, 49237, 68746, 86284, 98474, 137492, 196948, 378103, 541607, 756206, 1083214, 1512412, 1821769, 2166428, 3643538, 7287076, 20039459, 40078918, 80157836]

約数ペア:

[(1, 80157836), (2, 40078918), (4, 20039459), (11, 7287076), (22, 3643538), (37, 2166428), (44, 1821769), (53, 1512412), (74, 1083214), (106, 756206), (148, 541607), (212, 378103), (407, 196948), (583, 137492), (814, 98474), (929, 86284), (1166, 68746), (1628, 49237), (1858, 43142), (1961, 40876), (2332, 34373), (3716, 21571), (3922, 20438), (7844, 10219)]