82707876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 221754624

約数和(自身を除く): 139046748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2003, 2294, 3441, 4006, 4588, 6009, 6882, 8012, 10323, 12018, 13764, 18027, 20646, 24036, 36054, 41292, 62093, 72108, 74111, 124186, 148222, 186279, 222333, 248372, 296444, 372558, 444666, 558837, 666999, 745116, 889332, 1117674, 1333998, 2235348, 2297441, 2667996, 4594882, 6892323, 9189764, 13784646, 20676969, 27569292, 41353938, 82707876]

約数ペア:

[(1, 82707876), (2, 41353938), (3, 27569292), (4, 20676969), (6, 13784646), (9, 9189764), (12, 6892323), (18, 4594882), (31, 2667996), (36, 2297441), (37, 2235348), (62, 1333998), (74, 1117674), (93, 889332), (111, 745116), (124, 666999), (148, 558837), (186, 444666), (222, 372558), (279, 296444), (333, 248372), (372, 222333), (444, 186279), (558, 148222), (666, 124186), (1116, 74111), (1147, 72108), (1332, 62093), (2003, 41292), (2294, 36054), (3441, 24036), (4006, 20646), (4588, 18027), (6009, 13764), (6882, 12018), (8012, 10323)]