72511638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17191}}^1$

素因数の和:17252

約数の個数: 32

約数和(自身を含む): 156791040

約数和(自身を除く): 84279402

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 17191, 34382, 51573, 103146, 326629, 636067, 653258, 979887, 1272134, 1908201, 1959774, 3816402, 12085273, 24170546, 36255819, 72511638]

約数ペア:

[(1, 72511638), (2, 36255819), (3, 24170546), (6, 12085273), (19, 3816402), (37, 1959774), (38, 1908201), (57, 1272134), (74, 979887), (111, 653258), (114, 636067), (222, 326629), (703, 103146), (1406, 51573), (2109, 34382), (4218, 17191)]