81031170072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6406639}}^1$

素因数の和:6406696

約数の個数: 64

約数和(自身を含む): 221413478400

約数和(自身を除く): 140382308328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 6406639, 12813278, 19219917, 25626556, 38439834, 51253112, 76879668, 108912863, 153759336, 198605809, 217825726, 326738589, 397211618, 435651452, 595817427, 653477178, 794423236, 871302904, 1191634854, 1306954356, 1588846472, 2383269708, 2613908712, 3376298753, 4766539416, 6752597506, 10128896259, 13505195012, 20257792518, 27010390024, 40515585036, 81031170072]

約数ペア:

[(1, 81031170072), (2, 40515585036), (3, 27010390024), (4, 20257792518), (6, 13505195012), (8, 10128896259), (12, 6752597506), (17, 4766539416), (24, 3376298753), (31, 2613908712), (34, 2383269708), (51, 1588846472), (62, 1306954356), (68, 1191634854), (93, 871302904), (102, 794423236), (124, 653477178), (136, 595817427), (186, 435651452), (204, 397211618), (248, 326738589), (372, 217825726), (408, 198605809), (527, 153759336), (744, 108912863), (1054, 76879668), (1581, 51253112), (2108, 38439834), (3162, 25626556), (4216, 19219917), (6324, 12813278), (12648, 6406639)]