81548184

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199873}}^1$

素因数の和:199899

約数の個数: 32

約数和(自身を含む): 215863920

約数和(自身を除く): 134315736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 199873, 399746, 599619, 799492, 1199238, 1598984, 2398476, 3397841, 4796952, 6795682, 10193523, 13591364, 20387046, 27182728, 40774092, 81548184]

約数ペア:

[(1, 81548184), (2, 40774092), (3, 27182728), (4, 20387046), (6, 13591364), (8, 10193523), (12, 6795682), (17, 4796952), (24, 3397841), (34, 2398476), (51, 1598984), (68, 1199238), (102, 799492), (136, 599619), (204, 399746), (408, 199873)]