85820636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 172488960

約数和(自身を除く): 86668324

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 137, 253, 274, 506, 548, 619, 1012, 1238, 1507, 2476, 3014, 3151, 6028, 6302, 6809, 12604, 13618, 14237, 27236, 28474, 34661, 56948, 69322, 84803, 138644, 156607, 169606, 313214, 339212, 626428, 932833, 1865666, 1950469, 3731332, 3900938, 7801876, 21455159, 42910318, 85820636]

約数ペア:

[(1, 85820636), (2, 42910318), (4, 21455159), (11, 7801876), (22, 3900938), (23, 3731332), (44, 1950469), (46, 1865666), (92, 932833), (137, 626428), (253, 339212), (274, 313214), (506, 169606), (548, 156607), (619, 138644), (1012, 84803), (1238, 69322), (1507, 56948), (2476, 34661), (3014, 28474), (3151, 27236), (6028, 14237), (6302, 13618), (6809, 12604)]