80180712

素因数分解:

$2^3\times 3^3\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 223617600

約数和(自身を除く): 143436888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 317, 634, 951, 1171, 1268, 1902, 2342, 2536, 2853, 3513, 3804, 4684, 5706, 7026, 7608, 8559, 9368, 10539, 11412, 14052, 17118, 21078, 22824, 28104, 31617, 34236, 42156, 63234, 68472, 84312, 126468, 252936, 371207, 742414, 1113621, 1484828, 2227242, 2969656, 3340863, 4454484, 6681726, 8908968, 10022589, 13363452, 20045178, 26726904, 40090356, 80180712]

約数ペア:

[(1, 80180712), (2, 40090356), (3, 26726904), (4, 20045178), (6, 13363452), (8, 10022589), (9, 8908968), (12, 6681726), (18, 4454484), (24, 3340863), (27, 2969656), (36, 2227242), (54, 1484828), (72, 1113621), (108, 742414), (216, 371207), (317, 252936), (634, 126468), (951, 84312), (1171, 68472), (1268, 63234), (1902, 42156), (2342, 34236), (2536, 31617), (2853, 28104), (3513, 22824), (3804, 21078), (4684, 17118), (5706, 14052), (7026, 11412), (7608, 10539), (8559, 9368)]