72609836

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2970

約数の個数: 36

約数和(自身を含む): 141360912

約数和(自身を除く): 68751076

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 2903, 5806, 6253, 11612, 12506, 25012, 37739, 75478, 107411, 150956, 214822, 429644, 490607, 981214, 1396343, 1962428, 2792686, 5585372, 18152459, 36304918, 72609836]

約数ペア:

[(1, 72609836), (2, 36304918), (4, 18152459), (13, 5585372), (26, 2792686), (37, 1962428), (52, 1396343), (74, 981214), (148, 490607), (169, 429644), (338, 214822), (481, 150956), (676, 107411), (962, 75478), (1924, 37739), (2903, 25012), (5806, 12506), (6253, 11612)]