72186476

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 132625080

約数和(自身を除く): 60438604

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 211, 356, 422, 844, 961, 1922, 2759, 3844, 5518, 6541, 11036, 13082, 18779, 26164, 37558, 75116, 85529, 171058, 202771, 342116, 405542, 582149, 811084, 1164298, 2328596, 18046619, 36093238, 72186476]

約数ペア:

[(1, 72186476), (2, 36093238), (4, 18046619), (31, 2328596), (62, 1164298), (89, 811084), (124, 582149), (178, 405542), (211, 342116), (356, 202771), (422, 171058), (844, 85529), (961, 75116), (1922, 37558), (2759, 26164), (3844, 18779), (5518, 13082), (6541, 11036)]