72258012

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{4657}}^1$

素因数の和:5098

約数の個数: 36

約数和(自身を含む): 183115296

約数和(自身を除く): 110857284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 4657, 5172, 7758, 9314, 13971, 15516, 18628, 27942, 41913, 55884, 83826, 167652, 2007167, 4014334, 6021501, 8028668, 12043002, 18064503, 24086004, 36129006, 72258012]

約数ペア:

[(1, 72258012), (2, 36129006), (3, 24086004), (4, 18064503), (6, 12043002), (9, 8028668), (12, 6021501), (18, 4014334), (36, 2007167), (431, 167652), (862, 83826), (1293, 55884), (1724, 41913), (2586, 27942), (3879, 18628), (4657, 15516), (5172, 13971), (7758, 9314)]