80235606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 101204394

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 149, 199, 246, 298, 398, 447, 451, 597, 894, 902, 1194, 1353, 1639, 2189, 2706, 3278, 4378, 4917, 6109, 6567, 8159, 9834, 12218, 13134, 16318, 18327, 24477, 29651, 36654, 48954, 59302, 67199, 88953, 89749, 134398, 177906, 179498, 201597, 269247, 326161, 403194, 538494, 652322, 978483, 1215691, 1956966, 2431382, 3647073, 7294146, 13372601, 26745202, 40117803, 80235606]

約数ペア:

[(1, 80235606), (2, 40117803), (3, 26745202), (6, 13372601), (11, 7294146), (22, 3647073), (33, 2431382), (41, 1956966), (66, 1215691), (82, 978483), (123, 652322), (149, 538494), (199, 403194), (246, 326161), (298, 269247), (398, 201597), (447, 179498), (451, 177906), (597, 134398), (894, 89749), (902, 88953), (1194, 67199), (1353, 59302), (1639, 48954), (2189, 36654), (2706, 29651), (3278, 24477), (4378, 18327), (4917, 16318), (6109, 13134), (6567, 12218), (8159, 9834)]