82375468

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 54

約数和(自身を含む): 172909044

約数和(自身を除く): 90533576

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 307, 518, 614, 1036, 1228, 1369, 1813, 2149, 2738, 3626, 4298, 5476, 7252, 8596, 9583, 11359, 15043, 19166, 22718, 30086, 38332, 45436, 60172, 67081, 79513, 134162, 159026, 268324, 318052, 420283, 556591, 840566, 1113182, 1681132, 2226364, 2941981, 5883962, 11767924, 20593867, 41187734, 82375468]

約数ペア:

[(1, 82375468), (2, 41187734), (4, 20593867), (7, 11767924), (14, 5883962), (28, 2941981), (37, 2226364), (49, 1681132), (74, 1113182), (98, 840566), (148, 556591), (196, 420283), (259, 318052), (307, 268324), (518, 159026), (614, 134162), (1036, 79513), (1228, 67081), (1369, 60172), (1813, 45436), (2149, 38332), (2738, 30086), (3626, 22718), (4298, 19166), (5476, 15043), (7252, 11359), (8596, 9583)]