72640842

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{327211}}^1$

素因数の和:327253

約数の個数: 16

約数和(自身を含む): 149208672

約数和(自身を除く): 76567830

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 327211, 654422, 981633, 1963266, 12106807, 24213614, 36320421, 72640842]

約数ペア:

[(1, 72640842), (2, 36320421), (3, 24213614), (6, 12106807), (37, 1963266), (74, 981633), (111, 654422), (222, 327211)]